Feynman

Feynman

Richard Feynman is one of the most popular scientists of our time. He is famous not only for his great scientific contribution, but also for his decisive role in the investigation of the Challenger accident. He is also a man who pries open the safe of Atomic Energy Engineering, a "science urchin" who can beat the drums of Brazil. He shared the 1965 Nobel Prize in physics with Julian Seymour Schwinger (1918-1994) and sin itiro Tomonaga (1906-1979) for their fundamental research on quantum electrodynamics, which had a profound impact on basic particle physics.

People information

In the process of studying the basic problems of quantum mechanics, he established the path integral method of quantum mechanics by using the expression of action quantity, and used it to rewrite the whole quantum electrodynamics, making it have relativistic covariance. He regarded the basic process as the propagation of particles from one point to another, and described the interaction between basic particles with simple graphics, which is the feienman diagram that particle physicists are very familiar with. Feynman, Schwinger and Junichiro Chao independently created the theory of physics, which may be nearly perfect recently. They put forward their own unique ideas, but reached the same conclusion. Their quantum electrodynamics theory correctly describes the electron, photon and their interaction, withstands the very accurate experimental test, and becomes the basic theory to describe the electromagnetic interaction. Feienman regarded physics research as an entertainment. He has a unique way of communicating with nature. Only when he expresses it in formula can we share the secret of the "real world" with him. He is known for his honesty and seriousness. His extreme honesty in science has made countless followers look up to him. He is also an excellent teacher. His lectures on physics have made countless young students understand the mystery of physics.

Feienman's famous words

"I want to know why. I want to know why. I want to know why. I want to know why. I want to know why I have to know why I want to know "if after some great change, all scientific knowledge will no longer exist, and only one sentence can be handed down to later generations, then what kind of narration can contain the most information in the least language? I believe that this is the atomic hypothesis that everything in the world is made up of atoms (or atomic fact, or whatever you call it). Atoms, small particles in perpetual motion, attract each other when they are far away from each other, and repel each other when they are close to each other. From this sentence, with a little imagination and thinking, you will understand that it contains a lot of information about the world. " "science is a kind of method, which teaches people: how some things are understood, what else they don't understand, to what extent (because nothing is absolutely understood), how to deal with questions and uncertainties, what are the rules based on, how to think about problems and make judgments, and how to distinguish truth from deception, truth from deception Make a pretence of In the study of science, you learn to deal with problems through experiments and errors, and develop a spirit of originality and free exploration, which is more valuable than science itself. And learn to ask yourself, "is there a better way to do it?" "I'd like to give you an idea of the wonderful world and the way physicists see it, which I believe is a major part of real modern culture. You may not only know something about this culture, you may even want to join in the greatest adventure that the human mind has already begun. "

Feynman's works

Feynman's lecture notes on physics is probably a more interesting work than most other physics works. These handouts were written by Feynman for college students in 1962. With its publication, a large number of professional physicists began to invest in it. Physicist Robert Leighton（ RobertB.Leighton ）It is still very suitable to make them into volumes after the test of time.

Physics works

Elementary particles and the laws of Physics: 1986 Dirac's memoir handout; Feynman's lecture on Physics: Volume 3, 1964, 1966. Quantum Electrodynamics: isbn0-8053-2501-8 QED:TheStrangeTheoryofLightandMatter Statistical mechanics isbn0-8053-2509-3 fundamentals of process theory: isbn0-8053-2507-7 quantum mechanics and route integral: (with Albert Hibbs) isbn0-070-20650-3 lecture notes on gravitation: 1995 isbn0-201-62734-5 lecture notes on Computation: isbn0201489910 Feynman's last lecture Isbn0099736217 the Feynman Processor:QuantumEntanglement Isbn0-7382-0173-1: Feynman's tips on Physics ISBN:978-986-417-998-5/0-8053-9063-4

On Feynman and his popular works

Feynman's lecture notes on physics, the character of physical law, Q.E.D.: the strange of light and matter, what do you care what the other people think? Come on, Mr. sure you're joking, MR.Feynman Isbn0-393-01921-7 ﹣ the mean ngofItAll:ThoughtofaCitizenScientist! ）Perseus press. (Paperback isbn0738201669) fun of discovery charming scientific demeanor - John Gribbin & Mary grribin mostofthe GoodStuff:MemoriesofRichardFeynman ( LaurieM.BrownandJohnS.Rigden ) NoOrdin aryGenius:TheIllustratedRichardFeynman (Christo Phersykes) tuvaorbust! (Ralph Leighton) QED and its creators: Dyson, Feynman, Schwinger, and Junichiro Chao (Princeton Physics Series)（ SilvanS.Schweber ）selected papers on quantum electrodynamics (Fermi, Jordan, Heisenberg, Dyson, Weisskopf, lamb, Dirac, Oppenheimer, retherford, Pauli, bethe, Bloch, Klein, Julian Schwinger, Shin'ichiro Tomonaga, Feynman, Wigner et al. (Julian Schwinger) the beatofadiff erentDrum:TheLifeandScienceofRichardFeynman (by Jagdish Mehra) Leonard Mlodinow isbn0-446-69251-4 Feynman's letter: endless drums - Michelle Feynman (isbn0-7382-0636-9, April 2005)