British physicist Hawking bitcoin
Publish: 2021-05-14 01:41:42
1. It is rumored that there are 20000 bitcoins in Hawking's legacy, and his lawyer is ready to sell them.
it is rumored that there are 20000 bitcoins in Hawking's legacy, and his lawyer is ready to sell them. According to the screenshot, the source is "coin world", but Tan Chenhui, the founder of coin world, denies the matter, saying that the coin world has not released relevant information, and that it is speculation. In response. Jia Ming, editor in chief of ear finance and economics, believes that the blockchain instry is still in the early stage of rapid development. No matter indivials, media or institutions should wantonly spread false information for the sake of traffic. Blockchain media should also stick to the bottom line and report facts and really valuable news.
it is rumored that there are 20000 bitcoins in Hawking's legacy, and his lawyer is ready to sell them. According to the screenshot, the source is "coin world", but Tan Chenhui, the founder of coin world, denies the matter, saying that the coin world has not released relevant information, and that it is speculation. In response. Jia Ming, editor in chief of ear finance and economics, believes that the blockchain instry is still in the early stage of rapid development. No matter indivials, media or institutions should wantonly spread false information for the sake of traffic. Blockchain media should also stick to the bottom line and report facts and really valuable news.
2.
Hawking is a famous modern theoretical physicist. His academic achievements can be called a classic in theoretical physics. His "a brief history of time" has become a world-famous best seller, people call him the greatest scientist after Einstein. However, such a scientific giant, now British local time on March 14 morning, in Hawking's home in Cambridge, angrily died. So how much legacy has this great scientist left
The great Hawking has left us more than that. His scientific achievements will affect the future science for hundreds of years or even longer. His theory will shine brilliantly in theoretical physics for a long time3. In 1959, at the age of 17, Hawking went to the University College of Oxford University to study natural science. He spent a little time and got a first-class honorary degree. Then he transferred to Cambridge University to study cosmology. In 1963, at the age of 21, he was unfortunately diagnosed with amyotrophic lateral sclerosis, or motor neurocytosis
at that time, the doctor diagnosed that he was terminally ill and could only live for two years, but he has been strong enough to survive. He was confined in a wheelchair, with only three fingers and two eyes to move. The disease has seriously deformed his body. His head can only be tilted to the right, his shoulders are low on the left and high on the right, his hands are tightly in the middle, holding a palm sized keyboard of the onomatopoeia, his feet are twisted inward, and his mouth has been almost tilted into an S-shape, as long as he smiles a little, You're going to be grinning. This has become his iconic image. He can't write. He has to rely on a book turning machine to read. When reading loose leaf literature, we must let people spread each page on a large desk, and then drive the wheelchair to read page by page like a silkworm eating mulberry leaves. A few days after the operation, he wrote the world-famous book a brief history of time, and miraculously survived. In the following decades, he graally became paralyzed and lost the ability to speak. Hawking once clarified that he did not drink too much at that time, only felt that he had a "tragic character" and made himself drunk in Wagner's music. Until he met his first wife Jane Wilde, Jane Wilde, who married and had three children. At the age of 23, he got his doctorate and stayed at Cambridge University to do research< In 1985, Stephen Wilhelm Hawking underwent tracheotomy e to pneumonia. He was completely deprived of the ability to speak. Speech and question answering can only be done through speech synthesizer
in 1973, he investigated the quantum effect near black holes and found that black holes emit radiation like celestial bodies, and the temperature of radiation is inversely proportional to the mass of black holes. In this way, black holes will graally decrease e to radiation, but the temperature will become higher and higher, and finally end up in explosion. The discovery of black hole radiation or Hawking radiation (including Hawking radiation in de Sitter space) is of fundamental significance. It unifies general relativity, quantum field theory and thermodynamics, which is called quantum field theory in curved space-time. After 1973, his research turned to quantum gravity. Although people have not yet got a successful theory, some of its characteristics have been found. For example, space-time is not flat on Planck scale, but in a state of powder. There is no pure state in quantum gravity, and causality is destroyed. Therefore, agnosticism is raised from classical statistical physics and quantum statistical physics to the third level of quantum gravity
this is a group photo of Hawking and his wife Jane in the 1960s. Since 1980, Hawking's interest has turned to quantum cosmology and proposed boundaryless conditions that can solve the first push problem of the universe. In July 2004, he admitted that his original view of "black hole paradox" was wrong The subtitle of a brief history of time is from Big Bang to black hole. Stephen Wilhelm Hawking believes that his lifelong contribution is to prove the inevitability of black holes and big bang singularities in the framework of classical physics. Black holes become bigger and bigger. However, in the framework of quantum physics, he points out that black holes become smaller and smaller e to radiation. The singularities of Big Bang are constantly flattened by quantum effects, and the whole universe is just from here. The details of theoretical physics will change in the next 20 years, but in terms of concepts, they are quite complete
in 1985, he came to China for the first time and gave a lecture on Astrophysics in the lecture hall of HKUST
the life of Stephen William Hawking is very legendary. In terms of scientific achievements, he is one of the most outstanding scientists in history. His contribution was made when he was confined in a wheelchair for 50 years by lugaret's disease. His contribution has a profound impact on the concept of human beings, so there have been many descriptions in the media about how he fought with general paralysis. When Wu Zhongchao (one of Hawking's students) first met him in 1979, he is still vividly remembered. It was the first time that I participated in the discussion class of Cambridge Hawking group on general relativity. As soon as the door behind me opened, a very weak sound of electrical appliances suddenly sounded behind my head. Looking back, I saw a skinny man reclining on the electric wheelchair, driving the electric switch himself. The translator tries to be polite without being overly surprised, but he is used to being surprised by the degree of disability of the person who first meets him. It took him a lot of effort to raise his head at dinner. Before he lost his voice, he could only talk in a very weak deformed language, which could only be understood after several months of working and living with him. He can't write, reading must rely on a page turning machine, reading literature must let people spread each page on a large desk, and then he drives the wheelchair to read page by page like a silkworm eating mulberry leaves. People have to pay deep respect to the soul of human beings who pursues the ultimate truth with such a strong will. From his help to the translator's private affairs, we can see that he is a man full of human feelings. Every day he had to drive his wheelchair from his home, 5 Cambridge West Road, through the beautiful Jianhe river and the ancient king's college to the office of the Department of Applied Mathematics and theoretical physics on Silver Street. The department specially built a slope for the convenience of his wheelchair. Although Hawking is physically disabled, he is not mentally disabled. He is very optimistic
he also proved the area theorem of black holes. He has several honorary degrees in the academic tradition of Cambridge University and is the youngest member of the Royal Society. In the public evaluation, he is regarded as the most outstanding theoretical physicist after Albert Einstein. He proposed that the big bang of the universe starts from the singularity, and the black hole will eventually evaporate from this moment. He made an important step in unifying Einstein's theory of relativity and Planck's quantum theory, the two basic theories of physics in the 20th century
e to amyotrophic lateral sclerosis, he has been confined in a wheelchair for 50 years, but he is mentally disabled and has overcome the disability, so he has become a supernova in the international physics field. He can't write or even speak clearly, but he went beyond the theories of relativity, quantum mechanics, big bang and so on, and entered into the "geometric dance" of the creation of the universe -- boundaryless conditions. Although he was so helpless in a wheelchair, his thought made people travel to the vast space and time, and graally solved the mystery of the universe.
at that time, the doctor diagnosed that he was terminally ill and could only live for two years, but he has been strong enough to survive. He was confined in a wheelchair, with only three fingers and two eyes to move. The disease has seriously deformed his body. His head can only be tilted to the right, his shoulders are low on the left and high on the right, his hands are tightly in the middle, holding a palm sized keyboard of the onomatopoeia, his feet are twisted inward, and his mouth has been almost tilted into an S-shape, as long as he smiles a little, You're going to be grinning. This has become his iconic image. He can't write. He has to rely on a book turning machine to read. When reading loose leaf literature, we must let people spread each page on a large desk, and then drive the wheelchair to read page by page like a silkworm eating mulberry leaves. A few days after the operation, he wrote the world-famous book a brief history of time, and miraculously survived. In the following decades, he graally became paralyzed and lost the ability to speak. Hawking once clarified that he did not drink too much at that time, only felt that he had a "tragic character" and made himself drunk in Wagner's music. Until he met his first wife Jane Wilde, Jane Wilde, who married and had three children. At the age of 23, he got his doctorate and stayed at Cambridge University to do research< In 1985, Stephen Wilhelm Hawking underwent tracheotomy e to pneumonia. He was completely deprived of the ability to speak. Speech and question answering can only be done through speech synthesizer
in 1973, he investigated the quantum effect near black holes and found that black holes emit radiation like celestial bodies, and the temperature of radiation is inversely proportional to the mass of black holes. In this way, black holes will graally decrease e to radiation, but the temperature will become higher and higher, and finally end up in explosion. The discovery of black hole radiation or Hawking radiation (including Hawking radiation in de Sitter space) is of fundamental significance. It unifies general relativity, quantum field theory and thermodynamics, which is called quantum field theory in curved space-time. After 1973, his research turned to quantum gravity. Although people have not yet got a successful theory, some of its characteristics have been found. For example, space-time is not flat on Planck scale, but in a state of powder. There is no pure state in quantum gravity, and causality is destroyed. Therefore, agnosticism is raised from classical statistical physics and quantum statistical physics to the third level of quantum gravity
this is a group photo of Hawking and his wife Jane in the 1960s. Since 1980, Hawking's interest has turned to quantum cosmology and proposed boundaryless conditions that can solve the first push problem of the universe. In July 2004, he admitted that his original view of "black hole paradox" was wrong The subtitle of a brief history of time is from Big Bang to black hole. Stephen Wilhelm Hawking believes that his lifelong contribution is to prove the inevitability of black holes and big bang singularities in the framework of classical physics. Black holes become bigger and bigger. However, in the framework of quantum physics, he points out that black holes become smaller and smaller e to radiation. The singularities of Big Bang are constantly flattened by quantum effects, and the whole universe is just from here. The details of theoretical physics will change in the next 20 years, but in terms of concepts, they are quite complete
in 1985, he came to China for the first time and gave a lecture on Astrophysics in the lecture hall of HKUST
the life of Stephen William Hawking is very legendary. In terms of scientific achievements, he is one of the most outstanding scientists in history. His contribution was made when he was confined in a wheelchair for 50 years by lugaret's disease. His contribution has a profound impact on the concept of human beings, so there have been many descriptions in the media about how he fought with general paralysis. When Wu Zhongchao (one of Hawking's students) first met him in 1979, he is still vividly remembered. It was the first time that I participated in the discussion class of Cambridge Hawking group on general relativity. As soon as the door behind me opened, a very weak sound of electrical appliances suddenly sounded behind my head. Looking back, I saw a skinny man reclining on the electric wheelchair, driving the electric switch himself. The translator tries to be polite without being overly surprised, but he is used to being surprised by the degree of disability of the person who first meets him. It took him a lot of effort to raise his head at dinner. Before he lost his voice, he could only talk in a very weak deformed language, which could only be understood after several months of working and living with him. He can't write, reading must rely on a page turning machine, reading literature must let people spread each page on a large desk, and then he drives the wheelchair to read page by page like a silkworm eating mulberry leaves. People have to pay deep respect to the soul of human beings who pursues the ultimate truth with such a strong will. From his help to the translator's private affairs, we can see that he is a man full of human feelings. Every day he had to drive his wheelchair from his home, 5 Cambridge West Road, through the beautiful Jianhe river and the ancient king's college to the office of the Department of Applied Mathematics and theoretical physics on Silver Street. The department specially built a slope for the convenience of his wheelchair. Although Hawking is physically disabled, he is not mentally disabled. He is very optimistic
he also proved the area theorem of black holes. He has several honorary degrees in the academic tradition of Cambridge University and is the youngest member of the Royal Society. In the public evaluation, he is regarded as the most outstanding theoretical physicist after Albert Einstein. He proposed that the big bang of the universe starts from the singularity, and the black hole will eventually evaporate from this moment. He made an important step in unifying Einstein's theory of relativity and Planck's quantum theory, the two basic theories of physics in the 20th century
e to amyotrophic lateral sclerosis, he has been confined in a wheelchair for 50 years, but he is mentally disabled and has overcome the disability, so he has become a supernova in the international physics field. He can't write or even speak clearly, but he went beyond the theories of relativity, quantum mechanics, big bang and so on, and entered into the "geometric dance" of the creation of the universe -- boundaryless conditions. Although he was so helpless in a wheelchair, his thought made people travel to the vast space and time, and graally solved the mystery of the universe.
4. It's really good,
British physicist Hawking has passed away,
it's worth learning,
but no one can escape life and death.
British physicist Hawking has passed away,
it's worth learning,
but no one can escape life and death.
5.
British physicist Stephen William Hawking died at 3:46 a.m. local time on March 14, 2018 Stephen William Hawking: born in Oxford, England on January 8, 1942, he is a famous physicist of Cambridge University, one of the greatest physicists in modern times and one of the great men with international reputation in the 20th century. At the age of 21, Hawking suffered from amyotrophic lateral sclerosis (lugaret's disease). He was paralyzed, unable to speak, and had only three fingers to move. From 1979 to 2009, he was Lucas professor of mathematics. His main research fields are cosmology and black holes. He proved the singularity theorem of general relativity and the black hole area theorem, and proposed the black hole evaporation theory and the boundless Hawking universe model, He has made an important step in unifying the two basic theories of physics in the 20th century -- the theory of relativity founded by Einstein and the quantum mechanics founded by Planck. He has won the honors of CH, CBE, FRS and FRSA at 3:46 a.m. local time on March 14, 2018, Stephen William Hawking died at the age of 76, which has been confirmed by Hawking's family
6. Primary school Chinese: detailed explanation of ten types of modified sentences + comprehensive exercises, good materials praised by teachers]
modified sentences are common in primary school Chinese tests, which mainly test students' language logic ability and grammar related structure expression. From the examination papers in recent years, we can find that there are three main ways to modify the sick sentences: to judge whether there is a language defect in a sentence; Let the examinee revise the wrong sentence and the wrong sentence on the original sentence, and explain the cause
these three types of questions seem very simple, but in fact, they are the kind of questions that students are losing serious points. If students want to not lose points in modifying the question types of sick sentences, they should first know the common types of modifying sick sentences, and then master the modification methods and skills of each kind of sick sentences, so as to ensure the final accuracy
in addition to being very important in primary school Chinese, it is also a compulsory test to enter junior high school, and it has more types of questions than primary school, but it is worth noting that no matter how difficult the questions are, there are usually only ten types of sick sentences, such as incomplete components, repeated meaning, improper collocation, improper use of words, inconsistencies, word order reversal, etc, So the next revision of the ten types of sick sentences and comprehensive exercises to share with you, I believe this information is of great help for primary school students to master this part of the content of sick sentences.
modified sentences are common in primary school Chinese tests, which mainly test students' language logic ability and grammar related structure expression. From the examination papers in recent years, we can find that there are three main ways to modify the sick sentences: to judge whether there is a language defect in a sentence; Let the examinee revise the wrong sentence and the wrong sentence on the original sentence, and explain the cause
these three types of questions seem very simple, but in fact, they are the kind of questions that students are losing serious points. If students want to not lose points in modifying the question types of sick sentences, they should first know the common types of modifying sick sentences, and then master the modification methods and skills of each kind of sick sentences, so as to ensure the final accuracy
in addition to being very important in primary school Chinese, it is also a compulsory test to enter junior high school, and it has more types of questions than primary school, but it is worth noting that no matter how difficult the questions are, there are usually only ten types of sick sentences, such as incomplete components, repeated meaning, improper collocation, improper use of words, inconsistencies, word order reversal, etc, So the next revision of the ten types of sick sentences and comprehensive exercises to share with you, I believe this information is of great help for primary school students to master this part of the content of sick sentences.
7.
At 76! The famous British physicist Hawking died! According to BBC, guardian and other British media reports on March 14, Stephen Hawking died at the age of 76
The BBC reported that his family disclosed the news. His children, Lucy, Robert and Tim, said sadly, "our beloved father died today.""he is a great scientist, an extraordinary person, and his work and legacy will last forever."
According to the data, Stephen William Hawking was born in Oxford on January 8, 1942. He is a famous physicist at Cambridge University, one of the greatest physicists in modern times and one of the great men with international reputation in the 20th century. Representative works include: a brief history of time, the universe in the shell, grand design and my brief history When Hawking was 21 years old, he suffered from amyotrophic lateral sclerosis (lugaret's disease). He was paralyzed, unable to speak, and had only three fingers to moveHawking's main research fields are cosmology and black holes. He proved the singularity theorem and black hole area theorem of general relativity, and proposed black hole evaporation theory and Hawking's boundless universe model, which made an important step in unifying the two basic theories of physics in the 20th century -- relativity founded by Einstein and quantum mechanics founded by Planck
8. Stephen William Hawking, CH, CBE, FRS, FRSA (English: Stephen William Hawking, January 8, 1942 -), a famous physicist of Cambridge University, is known as one of the most outstanding theoretical physicists after Einstein. Hawking is the most important contemporary general relativity and cosmologist. He is one of the great men with international reputation. He is also known as one of the greatest living scientists and the "king of the universe"
he was Lucas professor of mathematics from 1979 to 2009, and is the most noble professor in the UK. Hawking's main research fields are cosmology and black holes. He proved the singularity theorem and black hole area theorem of general relativity, and proposed the black hole evaporation phenomenon and the boundless Hawking universe model. He made an important step in unifying the two basic theories of physics in the 20th century: Einstein's relativity theory and Planck's quantum mechanics< In this century, Stephen Wilhelm Hawking is one of the great men with international reputation. Born on the 300th anniversary of Galileo's death, he is a professor of mathematics and theoretical physics at Cambridge University and the most important contemporary general relativity and cosmologist. He was awarded the Lucas chair in mathematics at Cambridge University, which is the highest honorary chair in the history of natural science after Newton and Dirac
in the 1970s, he and Penrose proved the famous singularity theorem, for which they won the wolf physics prize in 1988. Therefore, he is known as the most famous scientific thinker and the most outstanding theoretical physicist in the world after Einstein
Hawking's life is very legendary. In terms of scientific achievements, he is one of the most outstanding scientists in history. He was the most noble professor in the history of Cambridge University, the Lucas professor of mathematics who Newton and Dirac were
Hawking's achievements can be summarized as follows:
first, singularity theorem. The general theory of relativity founded by Einstein is recognized as the most beautiful scientific theory by the scientific community. But Hawking and Penrose proved that general relativity is incomplete. They pointed out that if general relativity is universally valid and the distribution of matter in the universe satisfies very general conditions, then there must be some singularity in the space-time of the universe. At the singularity, the laws of classical physics fail. The singularity that people usually talk about is the big bang singularity at the beginning of the universe and the singularity in the black hole. Einstein had previously denied the existence of singularities, and he even wrote papers to prove the impossibility of black holes, which were not vividly called at that time. Hawking and Penrose's singularity theorem shows that the quantization of gravity is inevitable< Second, black hole theory. People know that in the framework of classical gravity theory, black holes can only devour matter, but can not spit out matter. The surface (horizon) of black hole is like the entrance of hell, which is a unidirectional membrane. Hawking once proved that the area of the horizon is nondecreasing. In 1974, Hawking published "is a black hole exploding?" One article. This is the greatest paper on gravitational physics since Einstein in the 20th century. In his paper, he introced the effect of quantum theory into the study of black holes, and proved that all kinds of particles will evaporate from the black hole horizon, and the spectrum of these particles is like the radiation from the black body. As the mass of the black hole decreases, the temperature will rise, which will eventually lead to the explosion of the black hole. In this scene called Hawking radiation, quantum theory, gravity theory and statistical physics are perfectly united. Black hole theory is a very rare example in the history of science. It was first studied in detail in mathematical form, and then proved its universal existence in many astronomical observations. Now, the consensus is that the center of every galaxy is an extremely large black hole
thirdly, the theory of boundless universe. In the early 1980s, Hawking founded the boundless theory of quantum cosmology. In his opinion, space-time is limited and unbounded. The universe is not only self consistent, but also self-sufficient. It does not need God's first push at the beginning of the universe. The evolution and even creation of the universe are determined by the laws of physics alone. In this way, God is completely excluded from the universe. God becomes the "creator" who has nothing to do. He can no longer do miracles. Aristotle, Augustine, Newton and others have made up the myth of "the first push" for God in the universe, which is totally illusory. One of the main predictions of quantum cosmology is about the origin of the structure of the universe. A few years ago, cosmic background radiation explorer's observation of the fluctuation of space background temperature confirmed this prediction
for the singularity theorem, black hole area theorem, Hawking radiation of black hole and boundless universe theory, one's achievements in life are enough to be immortal. But Hawking has all these theories.
he was Lucas professor of mathematics from 1979 to 2009, and is the most noble professor in the UK. Hawking's main research fields are cosmology and black holes. He proved the singularity theorem and black hole area theorem of general relativity, and proposed the black hole evaporation phenomenon and the boundless Hawking universe model. He made an important step in unifying the two basic theories of physics in the 20th century: Einstein's relativity theory and Planck's quantum mechanics< In this century, Stephen Wilhelm Hawking is one of the great men with international reputation. Born on the 300th anniversary of Galileo's death, he is a professor of mathematics and theoretical physics at Cambridge University and the most important contemporary general relativity and cosmologist. He was awarded the Lucas chair in mathematics at Cambridge University, which is the highest honorary chair in the history of natural science after Newton and Dirac
in the 1970s, he and Penrose proved the famous singularity theorem, for which they won the wolf physics prize in 1988. Therefore, he is known as the most famous scientific thinker and the most outstanding theoretical physicist in the world after Einstein
Hawking's life is very legendary. In terms of scientific achievements, he is one of the most outstanding scientists in history. He was the most noble professor in the history of Cambridge University, the Lucas professor of mathematics who Newton and Dirac were
Hawking's achievements can be summarized as follows:
first, singularity theorem. The general theory of relativity founded by Einstein is recognized as the most beautiful scientific theory by the scientific community. But Hawking and Penrose proved that general relativity is incomplete. They pointed out that if general relativity is universally valid and the distribution of matter in the universe satisfies very general conditions, then there must be some singularity in the space-time of the universe. At the singularity, the laws of classical physics fail. The singularity that people usually talk about is the big bang singularity at the beginning of the universe and the singularity in the black hole. Einstein had previously denied the existence of singularities, and he even wrote papers to prove the impossibility of black holes, which were not vividly called at that time. Hawking and Penrose's singularity theorem shows that the quantization of gravity is inevitable< Second, black hole theory. People know that in the framework of classical gravity theory, black holes can only devour matter, but can not spit out matter. The surface (horizon) of black hole is like the entrance of hell, which is a unidirectional membrane. Hawking once proved that the area of the horizon is nondecreasing. In 1974, Hawking published "is a black hole exploding?" One article. This is the greatest paper on gravitational physics since Einstein in the 20th century. In his paper, he introced the effect of quantum theory into the study of black holes, and proved that all kinds of particles will evaporate from the black hole horizon, and the spectrum of these particles is like the radiation from the black body. As the mass of the black hole decreases, the temperature will rise, which will eventually lead to the explosion of the black hole. In this scene called Hawking radiation, quantum theory, gravity theory and statistical physics are perfectly united. Black hole theory is a very rare example in the history of science. It was first studied in detail in mathematical form, and then proved its universal existence in many astronomical observations. Now, the consensus is that the center of every galaxy is an extremely large black hole
thirdly, the theory of boundless universe. In the early 1980s, Hawking founded the boundless theory of quantum cosmology. In his opinion, space-time is limited and unbounded. The universe is not only self consistent, but also self-sufficient. It does not need God's first push at the beginning of the universe. The evolution and even creation of the universe are determined by the laws of physics alone. In this way, God is completely excluded from the universe. God becomes the "creator" who has nothing to do. He can no longer do miracles. Aristotle, Augustine, Newton and others have made up the myth of "the first push" for God in the universe, which is totally illusory. One of the main predictions of quantum cosmology is about the origin of the structure of the universe. A few years ago, cosmic background radiation explorer's observation of the fluctuation of space background temperature confirmed this prediction
for the singularity theorem, black hole area theorem, Hawking radiation of black hole and boundless universe theory, one's achievements in life are enough to be immortal. But Hawking has all these theories.
9.
Famous physicist Stephen Hawking died at the age of 76
Stephen Wilhelm Hawking is one of the great men with international reputation in this century, Professor of mathematics and theoretical physics at Cambridge University, and the most important contemporary general relativity and cosmologist. He was awarded the Lucas chair in mathematics at Cambridge University, which is the highest honorary chair in the history of natural science after Newton and Dirac In the 1970s, he and Penrose proved the famous singularity theorem, for which they won the wolf physics prize in 1988. Therefore, he is known as the most famous scientific thinker and the most outstanding theoretical physicist in the world after Einstein. With a thin brief history of time, it has conquered 30 million readers all over the world. Black hole theory makes quantum theory and thermodynamics get perfect unity in "Hawking radiation", and his boundless assumption of quantum cosmology put forward in the 1980s solved the "first push" problem that puzzled the scientific community for hundreds of years According to Hawking's latest "grey hole" theory, matter and energy will be re released into the universe after being trapped by black holes for a period of time. In his paper, he admitted that his initial understanding of the horizon was flawed. Light can actually cross the horizon. When light escapes from the core of the black hole, it moves like a human running on a treadmill, slowly contracting by radiating outward“ Classical black hole theory holds that no matter or radiation can escape from the black hole, while quantum mechanics theory shows that energy and information can escape from the black hole. " Hawking also pointed out that the explanation of this escape process needs a theory that can successfully integrate gravity and other basic forces. In the past 100 years, no one in physics has tried to explain this processsome scientists agree with Hawking's "grey hole" theory, while others are skeptical. Joseph Polchinski, a theoretical physicist at the kafley Institute of theoretical physics in the United States, pointed out that according to Einstein's gravity theory, the boundary of a black hole exists, but its difference from other parts of the universe is not obvious. In fact, Hawking made a similar statement as early as 2004. On July 21 of that year, Hawking pointed out at the "17th International Conference on general relativity and gravitation" that a black hole does not "completely devour" everything around it as he and most other physicists thought before. In fact, some information of the matter inhaled into the black hole may be released at some time
In 1973, Hawking said that he concluded by calculation that the mass of the black hole in the process of formation decreased, at the same time, it also continuously radiated out in the form of energy. This is the famous Hawking radiation theory. The black hole radiation mentioned in this theory does not include any information of the material inside the black hole. Once the black hole condenses and evaporates, all the information will disappear. This is the so-called "black hole paradox". This view contradicts with the relevant theories of quantum mechanics. Because modern quantum physics holds that this kind of material information will never disappear completely For more than 30 years, Hawking has tried to explain this contradictory view with various speculations. Hawking once said that quantum motion in a black hole is a special case, because the gravity in the black hole is very strong, quantum mechanics is no longer applicable at this time. Hawking's statement has not convinced many skeptics in the scientific community. Now it seems that Hawking has finally given a more convincing answer to this contradictory view. Hawking said that black holes never completely close themselves - Hawking radiation, they graally radiate more and more heat to the outside world over a long period of time, and then black holes will eventually open themselves and release the material information contained in themon August 16, 2016, Professor Jeff Steinhauer of Israel Institute of technology in Haifa proved the quantum effect of Hawking radiation in a paper published in the Journal of natural physics. He made a sound black hole instead of a light black hole, using a long tube with sound particles, the "Horizon" of phonons. In 2014, Professor stanhall found that phonons were randomly generated on the horizon. In his latest results, stanhall proved that these phonons are one of a pair of related phonons, thus proving the quantum effect of Hawking radiation
10.
This problem should be viewed from two perspectives:
one is the understanding of Hawking's status in physics in non physics research field< that is, the evaluation of Hawking's status by outsiders refers to the evaluation of Hawking's status by insiders
first of all, Hawking is more important than many physicists in the field of non physics research, and he is even called by the media as one of the greatest physicists after Einstein
from the above two points of view, we can think that Hawking has made some contributions. In many non physics circles, Hawking is a great physicist with high achievements and high status. From its academic research results, black hole, Hawking radiation and other theories are enough to make him an outstanding physicist in the field of human physics, but in the circle, he can only be called outstanding, not yet, at least not great now< br />
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