Albert Einstein (1879- 1955), a world-famous German-American scientist, is the pioneer and founder of modern physics.
Einstein/Kloc-graduated from Zurich University of Technology in 0/900, and began to teach in this university in 0/909. 19 14 was the director of the Royal William Institute of Physics and a professor at the University of Berlin. Later, he was forced to immigrate to the United States and 1940 became an American citizen.
/kloc-the late 0/9th century is a period of change in physics. Einstein re-examined the basic concepts of physics from the experimental facts and made a fundamental breakthrough in theory. Some of his achievements greatly promoted the development of astronomy. His quantum theory has a great influence on astrophysics, especially theoretical astrophysics. The first mature aspect of theoretical astrophysics-stellar atmosphere theory is based on quantum theory and radiation theory. Einstein's special theory of relativity successfully revealed the relationship between energy and mass and solved the long-standing problem of stellar energy. In recent years, more and more high-energy physical phenomena have been discovered, and special relativity has become the basic theoretical tool to explain this phenomenon. His general theory of relativity also solved a mystery in astronomy for many years, and deduced the phenomenon of light bending that was later verified, which became the theoretical basis of many astronomical concepts later.
Einstein's greatest contribution to astronomy is his cosmology. He founded relativistic cosmology, established a static finite and infinite self-consistent dynamic universe model, and introduced new concepts such as cosmology principle and curved space, which greatly promoted the development of modern astronomy.
Brief introduction to life
1March, 879 14 was born in Ulm, Germany, a small business owner's family. A year later, my family and I moved to Munich. 1894, his family moved to Milan, Italy. From 65438 to 0895, he transferred to the state middle school in Arau, Switzerland. 1896 entered the normal department of Zurich University of Technology to study physics, 1900 graduated. 190 1 acquired Swiss nationality. 1902 After graduating from university, I was unable to enter academic institutions. He just found a temporary job as an examiner in Bern, Switzerland, and was hired as a technician in Bern, Switzerland, engaged in technical appraisal of invention patent applications. But there, Einstein's scientific passion stifled by formal education finally reappeared in Generation, and his relaxed work allowed Einstein to continue to devote himself to scientific research. He used his spare time to do scientific research. 1905, Einstein, who was nearly 26 years old, published three papers in succession (light quantum, Brownian motion and special relativity), and made historic achievements in three different fields of physics, especially the establishment of special relativity and the proposal of light quantum theory, which promoted the revolution of physics theory. In the same year, he received his Ph.D. degree from the University of Zurich with his thesis "A New Method for Determining Molecular Size". Einstein was a part-time lecturer at Berne University from 65438 to 0908. 1909 left the patent office and became an associate professor of theoretical physics at the University of Zurich. 191/kloc-0 was a professor of theoretical physics at the Deutschland University in Prague, and 19 12 was a professor at his alma mater, Swiss Federal Institute of Technology in Zurich. 19 14 years, at the invitation of Max Planck and Walter Nernst, he returned to Germany as the director of the Royal Institute of Physics William and a professor at the University of Berlin until 1933. 1920 At the invitation of Hendrick Antoine Lorenz and paul ehrenfest, he was also distinguished professor of Leiden University in the Netherlands. After the outbreak of World War I, he devoted himself to public and underground anti-war activities. Einstein published his general theory of relativity in 19 15. His prediction that light will bend after passing through the gravitational field of the sun was confirmed by the observation of the total solar eclipse by British astronomer arthur stanley eddington in 19 19. 19 16 The gravitational wave he predicted was also confirmed in 1978. Einstein and relativity have become household names in the west, but they have also attracted vicious attacks from chauvinists, militarists and anti-Semitists in Germany and other countries. 19 17, Einstein put forward the theory of stimulated radiation, which became the theoretical basis of laser. Einstein was awarded the 192 1 Nobel Prize in Physics for his research on photoelectric effect. 1933 1 10 After the Nazi Party seized the German regime in October, Einstein was the primary object of persecution in the scientific community. Fortunately, he was giving a lecture in America at that time and was not killed. Returning to Europe in March, he took refuge in Belgium. On September 9, he found himself being followed by the Gestapo who planned to assassinate him. He crossed the ocean in the starry night, transferred to Princeton University in the United States in June 5438+10, and served as a professor in the newly-built Institute for Advanced Studies until his retirement in June 5438 +0945. 1940 Obtaining American citizenship. 1939, he was told that uranium nuclear fission and its chain reaction were discovered. Under the impetus of Hungarian physicist Leo Szilard, he wrote to President Roosevelt and suggested developing an atomic bomb to prevent the Germans from taking the lead. On the eve of the end of World War II, the United States dropped atomic bombs over Hiroshima and Nagasaki, Japan. Einstein was strongly dissatisfied with this. After the war, the United States waged unremitting struggles and launched a peaceful movement against the dangers of nuclear war and fascism. Einstein died of ruptured aortic aneurysm at Princeton. According to his will, there will be no funeral, no grave, no monument, and the ashes will be scattered in a place that will always be kept secret, and no place will be sacred. Einstein spent the rest of his life exploring the theory of grand unification, but this work has never been successful. Now the grand unified theory is the central issue of theoretical physics research. 1955 In April, Einstein signed the Russell-Einstein Declaration on his deathbed, calling on people to unite and prevent the outbreak of a new world war. Einstein was not only a great scientist but also a pacifist. He witnessed the destruction of human civilization in two world wars and thought that peace was the primary problem of mankind. 1999 Time Magazine selected him as the man of the century. The objective existence of atoms and molecules made the German chemist ostwald, who was the most firmly opposed to atomism, take the initiative to declare that "the atomic hypothesis has become a scientific theory with a solid foundation" in 1908. 1In June, 905, Einstein finished his long paper "On Electrodynamics of Moving Objects", which initiated a new era of physics and put forward the special theory of relativity completely. This is the result of Einstein's ten-year exploration, which largely solved the crisis of classical physics at the end of 19, changed the space-time view of Newtonian mechanics, exposed the equivalence of matter and energy, and created a brand-new world of physics, which is the greatest revolution in the field of modern physics. 1905 In September, Einstein wrote a short article, is the inertia of an object related to the energy it contains? ",as an inference of relativity. Mass-energy equivalence is the theoretical basis of nuclear physics and particle physics, and it also paved the way for the release and utilization of nuclear energy in the 1940s. In this short period of six months, Einstein's breakthrough achievements in science can be said to be "unprecedented". Even if he gave up physics research, even if he only accomplished any of the above three achievements, Einstein would leave an extremely important mark on the history of physics development. Einstein dispelled the "dark clouds in the clear sky of physics" and ushered in a more brilliant new era of physics.
Growth resume
1March 879 14 in the morning 1 1: 30, Einstein was born at 135, Ulmbanhof Street, Germany. Both parents are Jewish. My father's name is Herman Einstein and my mother is Pauline Kirk.
1884, Einstein was fascinated by the pocket compass when he was five years old.
From 65438 to 0885, Einstein began to learn the violin.
1886, Einstein studied in the parliamentary school in Munich. Studying Jewish canon at home.
From 65438 to 0888, Einstein entered Louis Polder High School. Continue to receive religious education at school and accept the rite of passage. Friedman is the instructor.
From 65438 to 0889, he read popular science books and philosophical works under the guidance of medical college student Talme.
189 1 year, I taught myself Euclidean geometry, and I was crazy about it. At the same time, I began to teach myself advanced mathematics.
1892, I started reading Emanuel Kantor's works. 1895, taught himself calculus.
1896, graduated from Arau Middle School. In June, 5438+00, he entered Zurich Normal University of Swiss Federal Institute of Technology to study physics.
189910 June 19, Einstein formally applied for Swiss citizenship.
1900 In August, Einstein graduated from the Federal Institute of Technology in Zurich, Switzerland; In February, 65438, the paper "Inference of Capillary Phenomenon" was completed and published in Leipzig Journal of Physics the following year.
190 1 year, and obtained Swiss nationality on March 2 1 day. From May to July this year, I finished my thesis on the thermodynamic theory of potential difference.
1904, in September, the trainee of the patent office became a formal third-class technician.
1905 In March, the quantum theory was developed, the light quantum hypothesis was put forward, and the photoelectric effect problem was solved. In April, he submitted his paper "A New Method for Determining Molecular Size" to the University of Zurich, and received his doctorate. In May, he finished the paper "On Electrodynamics of Moving Objects", and put forward the principle of special relativity independently and completely, which initiated a new era of physics.
1906 was promoted to the second-class technician of the patent office in April. 165438+ 10, the paper on specific heat of solids was completed, which is the first paper on solid quantum theory. 1908 10 is a part-time lecturer at the University of Bern.
1909 10 left the Berne patent office and became an associate professor of theoretical physics at the University of Zurich.
Finish the paper on critical opalescence.
19 12 put forward the photochemical equivalence law.
19 13 12 7 accepted the title of academician in Berlin.
1965438+April 6, 2004, moved from Zurich to Berlin.
19 15, 1 1 June, 2008, put forward the complete form of the gravitational equation of general relativity, and successfully explained the motion of mercury at perihelion.
1965438+In March, 2006, I finished the summary paper "The Basis of General Relativity". In May, the hypothesis that the universe is finite and unbounded was put forward. In August, he completed the quantum theory of radiation, summarized the development of quantum theory and put forward the theory of stimulated radiation.
19 19 Einstein's theory is considered as "one of the greatest achievements in the history of human thought". In February, 65438, he received the only honorary degree in Germany: the doctorate of medicine from the University of Rostock.
1921From April 2 to May 30, Weizmann and I visited the United States for the first time in order to raise funds for the establishment of the Hebrew University of Jerusalem in Jerusalem.
1922 1 completed the first paper of unified field theory. In July, he was threatened with murder and temporarily left Berlin. On October 8th, 65438/KLOC-0, Einstein and Elsa went to Japan by boat in Marseille. Visit Colombo, Singapore, Hong Kong and Shanghai along the way. 165438+1On October 9th, Einstein was awarded the Nobel Prize in Physics 192 1 year. 165438+1October17-65438+February 29th, I have been to Japan.
1923 In July, he went to Gothenburg to receive the Nobel Prize of 192 1. In February 65438, it was first speculated that the quantum effect might come from the overconstrained field equation of general relativity.
Bose-Einstein condensation was discovered in 1924.
1926 was elected as an academician of the Soviet Academy of Sciences.
1928, 1 was elected as the director of the German Human Rights League (formerly known as the German New Motherland League) in June.
1929 March, 50th birthday, hiding in the suburbs to avoid birthday celebrations. On June 28th, he won the Planck Medal.
1930 is the year of 65438+ February11~1931. On March 4th, Einstein visited the United States for the second time and gave a speech at California Institute of Technology.
1932 Corresponded with Freud in July to discuss the psychological problems of war; Call on the German people to stand up and defend the Weimar Republic and oppose fascism with all their strength.
193365438+1October 30th, the Nazis came to power.
On March 10, I made a statement in Pasadena that I would not return to Germany and set off for Europe the next day.
On March 20th, the Nazis searched his house, and he protested. After that, his property in Germany was confiscated and his works were burned.
1935 In May, he formally applied for permanent residency in the United States in Bermuda. That year, in order to get the Nobel Prize (Peace Prize) awarded to Ausier Tsky, who was imprisoned in a Nazi concentration camp, he ran around. /kloc-0 supported China's "Seven Gentlemen" in March, 937.
1September, 938, he wrote a letter to future generations after 5,000 years, expressing his dissatisfaction with the present situation of capitalist society.
1On August 2, 939, he wrote to President Roosevelt, suggesting that the United States should pay close attention to atomic energy research and prevent Germany from mastering the atomic bomb first.
1940 telephoned Roosevelt on May 22 to oppose the neutral policy of the United States.
65438+1 October1obtained American citizenship.
May 1943, joined the work of the United States Admiralty as a scientific consultant.
1944, in order to support the anti-fascist war, 1905 manuscript of special relativity was auctioned for $6 million.
1947 continues to make a lot of remarks about world government.
1949, 1 month, he wrote Critical Answers to criticize the criticism of Copenhagen School in the collection Albert Einstein: Philosopher-Scientist.
In February 1950, 13, he made a televised speech against American-made hydrogen bombs. Signed and sealed the will on March 65438, 2008.
195 1 year, he published articles and letters one after another, pointing out that the U.S. policy of armament expansion is a serious obstacle to world peace.
1 952165438+1October,1After the death of Israeli President weismann, the Israeli government asked him to be the second president, but he was rejected.
1954 was denounced as "the enemy of America" by US Senator McCarthy in March.
1955 died in the hospital on April 18 1: 25. After a long and difficult exploration of general relativity, Einstein was still not satisfied, so he wanted to extend general relativity to include not only gravitational field, but also electromagnetic field. He believes that this is the third stage of the development of relativity, namely the unified field theory.
After 1925, Einstein went all out to explore the unified field theory In the first few years, he was optimistic that victory was in sight; It turned out to be a lot more difficult. He thinks that the existing mathematical tools are not enough.
Exploration of 1928 to pure mathematics. He tried various methods, but he didn't get any results with real physical significance.
During the 30 years from 1925 to 1955, except for the completeness of quantum mechanics, gravitational waves and general relativity, Einstein devoted almost all his scientific creative energy to the exploration of unified field theory.
short story
Childhood: I knocked a hole in my sister's head.
When Einstein was born in March 1879, the back of his head was surprisingly large and angular, and his mother thought it was a deformed baby. I'm two and a half years old, and I can't speak yet. One day, a little sister riding a bicycle came home. He said a complete sentence: Yes, but what about her little wheel? When I was 5 years old, I was manic, scared away the tutor and knocked a "big hole" on my sister's head with a children's hoe.
But this child also has something to make his parents proud. He started playing the violin at the age of five, especially Mozart. When he grew up, he made great achievements in quartets, even reaching the perfection of artists. When he was three or four years old, he gave him directions for the first time when he crossed the busiest street in Munich. After observing him for the second time, he can look to the right first, then to the left, and pass through without fear. When he was less than 10 years old, he could build a building with a height of 14 with cards at one time, which shows his patience and perseverance.
Learning: being asserted by a professor will be mediocre and useless.
Einstein's Latin is good, but his Greek and modern foreign languages are poor. Once, after reading his homework, the professor flew into a rage and decided not to do anything in his life. 16 years old, was severely scolded by the class teacher. Einstein couldn't bear it, and firmly announced to the class teacher: I will never come again.
This time, he met a good school-Alau State Middle School in Switzerland, where he neither heard any tone of command nor saw any trace of cultivating awe of authority. Students are treated individually, and independent and well-founded thinking is more valued than erudition. Love: Be sure to find the soundboard.
Einstein had been in love three times in his life. The first time was before I went to college, I fell in love with the landlord's daughter and found that I couldn't find * * *, which soon ended. For the second time, with college classmates and girls, physics was included in middle school education, which was rare among women at that time. They got together as soon as they were free. Einstein called her the mouthpiece of their own thoughts, but they got married a year after giving birth to their daughter because of their parents' opposition. 19 12 years, Einstein and his cousin who grew up together began to fall in love. The two sides deliberately interrupted their correspondence for a year, and then they couldn't help but start writing again. When dealing with the opposite sex, Einstein always needs a sounding board for his thoughts.
Everyday: humor
In Einstein's letters, he corresponded with famous scientists in the 20th century, such as Lorenz, Schrodinger, Madame Curie, Planck, Freud, Russell, Bernard Shaw and Roosevelt. But more is his correspondence with relatives and friends. Humorous language makes people laugh when they read it now. He called his dear friend "you annoying guy" and "I hope I can attract you with magic tonight". Once, he called a lady an old lady, and the lady sent a stern letter saying that there was no need to curry favor with him. Einstein commented: "Oh, oh, it seems that I am a big shot!" " "
He refused his girlfriend's suggestion that he should swim in rainy days and run in sunny days. He said: I have made up my mind that if the time comes, I will fall to my death and use medical means as little as possible. Until then, I will do whatever I want. My daily life is: smoking is like a chimney and working is like a mule and horse. Eating and drinking without scruple, as for walking, only people who really have happy companions are willing to do it.