具体描述
A great triumph of twentieth-century physics, the theory of quantum mechanics, is now nearly 40 years old, yet we have generally been giving our students their introductory course in physics (for many students, their last) with hardly more than a casual allusion to this central part of our knowledge of the physical world. We should do better by them. These lectures are an attempt to present them with the basic and essential ideas of the quantum mechanics in a way that would, hopefully, be comprehensible. The approach you will find here is novel, particularly at the level of a sophomore course, and was considered very much an experiment. After seeing how easily some of the students take to it, however, I believe that the experiment was a success. There is, of course, room for improvement, and it will come with more experience in the classroom. What you will find here is a record of that first experiment. .
In the two-year sequence of the Feynman Lectures on Physics which were given from September 1961 through May 1963 for the introductory physics course at Caltech, the concepts of quantum physics were brought in whenever they were necessary for an understanding of the phenomena being described. In addition, the last twelve lectures of the second year were given over to a more coherent introduction to some of the concepts of quantum mechanics. It became clear as the lectures drew to a close, however, that not enough time had been left for the quantum mechanics. As the material was prepared, it was continually discovered that other important and interesting topics could be treated with the elementary tools that had been developed. There was also a fear that the too brief treatment of the Schrodinger wave function which had been included in the twelfth lecture would not provide a sufficient bridge to the more conventional treatments of many books the students might hope to read. It was therefore decided to extend the series with seven additional lectures; they were given to the sophomore class in May of 1964. These lectures rounded out and extended somewhat the material developed in the earlier lectures.
作者简介
费恩曼（R．P．Feynman）1918年生于布鲁克林区，1942年在普林斯顿获得博士学位。第二次世界大战期间在洛斯阿拉莫斯，尽管当时他还很年轻，但已在曼哈顿计划中发挥了重要作用。以后，他在康奈尔大学和加利福尼亚理工学院任教。1965年，因他在量子电动力学方面的工作和朝永振一郎及施温格（J．Schwinger）同获诺贝尔物理学奖。
费因曼博士获得诺贝尔奖是由于成功地解决了量子电动力学理论问题，他也创立了说是液氦中起流动性现象的数学理论。此后，他和盖尔曼（M.Gell-Mann）在B衰变等弱相互作用领域内做出了奠基性的工作。在以后的几年里，他在夸克理论的发展中起了关键性的作用，提出了他的高能质子碰撞过程的部分子模型。
除了这些成就之外，费恩曼博士将新的基本计算技术及记号法引时物理学，首先是无处不在的费恩曼图，在近代科学历史中，它比任何其他数学形式描述都更大地改变了对基本物理过程形成概念及进行计算的方法。
费恩曼是一位卓越的教育家。在他区得的许多奖项中，他对1972年获得的奥斯特教学奖章特别感到自豪。在1963年第一次出版的《费恩曼物理学讲义》被《科学叛国人》杂志的一位评论员描写为“咬不动但富于营养并且津津有味。25年后它仍是教师和最好的初学学生的指导书”。为了使外行的公众增加对物理学的了解，费恩曼博士写了《物理定律和量子电动力学的性质：光和物质的奇特理论》。他还是许多高级出版物的作者，这些都成为研究人员和学生的经典参考书和教科书。
费恩曼是一个活跃的公众人物。他在挑战者号调查委员会里的工作是从所周知的，特别是他的著名的O型环对寒冷的敏感性的演示，这是一个优美的实验，除了一杯冰水以外其他什么也不需要。费恩曼博士1960年在加利福尼亚州课程促进会中的工作却很少人知道，他在会上抨击了教材的平庸。
仅仅罗列费恩曼的科学和教育成就并没有恰当抓信这个人的本质。即使是他 最最技术性的出版物的读者都知识道，费恩曼活跃的多面的人格在他所有的工作中都闪闪发光。除了作为物理学家，在各种不同的场合下他变成不同的人物：有进是无线电修理工，有时是锁具收藏家，艺术家、舞蹈家、邦戈（bongo）鼓手，甚至玛雅象形文字的解释者。对他的世界人们永远好奇，他是一个典型的经验主义者。
费恩曼于1998年2月15日在洛杉矶逝世。
目录信息
1-1 atomic mechanics 1-1
1-2 an experiment with bullets 1-1
1-3 an experiment with waves 1-3
1-4 an experiment with electrons 1-4
1-5 the interference of electron waves 1-5
1-6 watching the electrons 1-6
1-7 first principles of quantum mechanics 1-9
1-8 the uncertainty principle 1-11
chapter 2. the relation of wave and particle viewpoints
2-1 probability wave amplitudes 2-1
2-2 measurement of position and momentum 2-2
2-3 crystal diffraction 2-4
2-4 the size of an atom 2-5
2-5 energy levels 2-7
2-6 philosophical implications 2-8
chapter 3. probability amplitudes
3-1 the laws of combining amplitudes 3-1
3-2 the two-slit interference pattern 3-5
3-3 scattering from a crystal 3-7
.3-4 identical particles 3-9
chapter 4. identical particles
4-1 bose particles and fermi particles 4-1
4-2 states with two bose particles 4-3
4-3 states with n bose particles 4-6
4-4 emission and absorption of photons 4-7
4-5 the blackbody spectrum 4-8
4-6 liquid helium 4-12
4-7 the exclusion principle 4-12
chapter 5. spin one
5-1 filtering atoms with a stern-gerlach apparatus 5-1
5-2 experiments with filtered atoms 5-5
5-3 stern-gerlach filters in series 5-6
5-4 base states 5-8
5-5 interfering amplitudes 5-10
5-6 the machinery of quantum mechanics 5-12
5-7 transforming to a different base 5-15
5-8 other situations 5-16
chapter 6. spin one-htlf
6-1 transforming amplitudes 6-1
6-2 transforming to a rotated coordinate system 6-3
6-3 rotations about the z-axis 6-6
6-4 rotations of 180~ and 90~ about y 6-9
6-5 rotations about x 6-11
6-6 arbitrary rotations 6-12
chapter 7. the dependence of amplitudes on time
7-1 atoms at rest; stationary states 7-1
7-2 uniform motion 7-3
7-3 potential energy; energy conservation 7-6
7-4 forces; the classical limit 7-9
7-5 the "precession" of a spin one-half particle 7-10
chapter 8. the hnmiltonian matrix
8-1 amplitudes and vectors 8-1
8-2 resolving state vectors 8-3
8-3 what are the base states of the world ? 8-5
8-4 how states change with time 8-7
8-5 the hamiltonian matrix 8-10
8-6 the ammonia molecule 8-11
chapter 9. the ammonia maser
9-1 the states of an ammonia molecule 9-1
9-2 the molecule in a static electric field 9-5
9-3 transitions in a time-dependent field 9-9
9-4 transitions at resonance 9-11
9-5 transitions off resonance 9-13
9-6 the absorption of light 9-14
chapter 10. other two-state systems ..
10-1 the hydrogen molecular ion 10-1
10-2 nuclear forces 10-6
10-3 the hydrogen molecule 10-8
10-4 the benzene molecule 10-10
10-5 dyes 10-12
10-6 the hamiltonian of a spin one-half particle in a magnetic field 10-12
10-7 the spinning electron in a magnetic field 10-15
chapter 11. mope two-state systems
11-1 the pauli spin matrices 11-1
11-2 the spin matrices as operators 11-5
11-3 the solution of the two-state equations 11-8
11-4 the polarization states of the photon 11-9
11-5 the neutral k-meson 11-12
11-6 generalization to n-state systems 11-20
chapter 12. the hyperfine splrrring in hydrogen
12-1 base states for a system with two spin one-half particles 12-1
12-2 the hamiltonian for the ground state of hydrogen 12-3
12-3 the energy levels 12-7
12-4 the zeeman splitting 12-9
12-5 the states in a magnetic field 12-12
12-6 the projection matrix for spin one 12-14
chapter 13. propagation in a crystal lattice
13-1 states for an electron in a one-dimensional lattice 13-1
13-2 states of definite energy 13-3
13-3 time-dependent states 13-6
13-4 an electron in a three-dimensional lattice 13-7
13-5 other states in a lattice 13-8
13-6 scattering by imperfections in the lattice 13-10
13-7 trapping by a lattice imperfection 13-12
13-8 scattering amplitudes and bound states 13-13
chapter 14. semiconductors
14-1 electrons and holes in semiconductors 14-1
14-2 impure semiconductors 14--4
14-3 the hall effect 14-7
14-4 semiconductor junctions 14-8
14-5 rectification at a semiconductor junction 14-10
14-6 the transistor 14-11
chapter 15. the independent particle approximation
15-1 spin waves 15-1
15-2 two spin waves 15-4
15-3 independent particles 15-6
15-4 the benzene molecule 15-7
15-5 more organic chemistry 15-10
15-6 other uses of the approximation 15-12
chapter 16. the dependence of amplitudes
on position
16-1 amplitudes on a line 16-1
16-2 the wave function 16-5
16-3 states of definite momentum 16-7
16-4 normalization of the states in x 16-9
16-5 the schrodinger equation 16-11
16-6 quantized energy levels 16-14
chapter 17. symmetry and conservation laws
17-1 symmetry 17-1
17-2 symmetry and conservation 17-3
17-3 the conservation laws 17-7
17-4 polarized light 17-9
17-5 the distintegration of the λ 17-11
17-6 summary of the rotation matrices 17-15
chapter 18. angular momentum
18-1 electric dipole radiation 18-1
18-2 light scattering 18-3
18-3 the annihilation of positronium 18-5
18-4 rotation matrix for any spin 18-9
18-5 measuring a nuclear spin 18-13
18-6 composition of angular momentum 18-14
added note 1: derivation of the rotation matrix 18-19
added note 2: conservation of parity in photon
emission 18-22
chapter 19. the hydrogen atom and the
periodic table
19-1 schrodinger's equation for the hydrogen atom 19-1
19-2 spherically symmetric solutions 19-2
19-3 states with an angular dependence 19-6
19-4 the general solution for hydrogen 19-10
19-5 the hydrogen wave functions 19-12
19-6 the periodic table 19-13
chapter 20. operators
20-1 operations and operators 20-1
20-2 average energies 20-3
20-3 the average energy of an atom 20-6
20-4 the position operator 20-8
20-5 the momentum operator 20-9
20-6 angular momentum 20-14
20-7 the change of averages with time 20-15
chapter 21. the schrtdinger equation in a classical
context: a seminar on superconductivity
21-1 schrodinger's equation in a magnetic field 21-1
21-2 the equation of continuity for probabilities 21-3
21-3 two kinds of momentum 21-4
21-4 the meaning of the wave function 21-6
21-5 superconductivity 21-7
21-6 the meissner effect 21-8
21-7 flux quantization 21-10
21-8 the dynamics of superconductivity 21-12
21-9 the josephson junction 21-14
feynman's epilogue
appendix
index
· · · · · · (收起)
读后感
没有读完,现在也没有在读.不过力荐这本书.如果你不是学物理的材料,看看这本书会很有帮助,通俗易懂,物理圣经.不过如果你有物理天赋,就不要看了,很罗嗦. 学物理最简单快捷的就是直接看公式理解，用数学模型和物理模型去理解世界是每个学物理必备的一项技能。就像学音乐，随便听个...
评分实在是太有意思了！ Feynman告诉我们：如果你感觉这件事是这样的，那就假设它就是这样的，然后做实验来验证； 这才是发现真理的方法，哲学毫无用处，“逻辑必然性”只会阻碍人的思考。 Forget about philosophy and embrace intuitions and experiments! You'll understand e...
评分本科的时候看，当时觉得挺简单的，感觉学不到什么东西 硕士的时候看，觉得还不错，能学到点东西，是一本好书 博士的时候看，觉得真是神作啊，每看一次费曼物理学讲义都有一种智商被碾压的感觉，感觉自己其实什么都不懂。。。 另外版本方面，强烈推荐新千年版的英文原版，精装...
评分费曼物理学讲义出了许多版，出版商的摇钱树。不过这套红皮本是较早的。说起费曼的红皮本，火星人都知道。非常幸运的是，学校拍卖外文旧书的时候，被我扫到第一卷和第二卷。想象一下：当年这沉甸甸的东西漂洋过海，放到了学校的书架上积灰，现在又到了俺的书架上，继续积灰。不...
评分实在是太有意思了！ Feynman告诉我们：如果你感觉这件事是这样的，那就假设它就是这样的，然后做实验来验证； 这才是发现真理的方法，哲学毫无用处，“逻辑必然性”只会阻碍人的思考。 Forget about philosophy and embrace intuitions and experiments! You'll understand e...
用户评价
一本物理学的圣经，在无数物理学爱好者的书架上占据着核心地位。初次翻开它，仿佛踏入了一个浩瀚的知识海洋，每个章节都像是一座精心雕琢的岛屿，蕴藏着无尽的宝藏。费曼教授以他那独有的、充满生命力的语言，将那些看似枯燥抽象的物理概念，描绘得生动有趣，仿佛就在眼前一般。他不是简单地罗列公式和定理，而是引领你一步步地去探索、去理解，去感受物理学那背后 the elegant beauty. 即使是初学者，也能感受到他深厚的功力，他总能找到最恰当的比喻和最清晰的解释，将复杂的原理化繁为简。那些关于量子力学、光学、热力学的篇章，即使我尚未完全掌握，也能感受到其中蕴含的深刻洞察和智慧的光芒。我经常在阅读过程中停下来，思考他提出的问题，回味他那些精妙的论证。这本书不仅仅是一本教科书，更像是一位博学睿智的长者，循循善诱地引导着我们对宇宙的认知。我迫不及待地想深入其中，去领略更多费曼教授的思想精髓。
评分这是一部凝聚了物理学智慧的结晶，它不仅提供了扎实的理论基础，更重要的是，它塑造了一种独特的物理学思维方式。在阅读过程中，我被费曼教授那种深入浅出的讲解方式深深吸引。他能够将复杂的概念用最直观、最易懂的方式呈现出来，这对于我这样并非专业背景的读者来说，简直是福音。尤其是在一些涉及光学和量子力学的章节，他所提出的类比和解释，让我对那些抽象的概念有了全新的认识。我甚至能想象到他在讲台上神采飞扬地讲解的样子。这本书的价值，不仅仅在于它所包含的知识本身，更在于它所传递的那种对科学的热爱和探索精神。我将这本书视为一本随时可以翻阅的宝典，在遇到疑惑时，它总能给予我启示。
评分这本《费曼物理学讲义》(第3卷) 犹如一位严谨而又不失幽默的导师，它挑战着我固有的思维模式，迫使我去重新审视那些习以为常的物理现象。它所呈现的并非陈旧的教条，而是对物理世界前沿探索的深刻洞见。即便对某些章节的理解尚显肤浅，我依然能从字里行间捕捉到一种对知识的纯粹追求和对未知的好奇心。费曼教授的讲解方式，常常让人感到惊喜，他并非简单地传递信息，而是引导读者主动思考，去建立属于自己的理解框架。尤其是在涉及微观粒子行为的章节，那种不确定性与概率性的描述，让我对“现实”的定义产生了全新的认识。这种颠覆性的视角，正是这本书最吸引我的地方。我享受这种智力上的挑战，享受在消化吸收新知识时产生的思维火花。即便有时会遇到难以理解的段落，那也并非作者的不足，而是我自身知识储备的局限，这反而激发了我更强烈的学习动力。
评分《费曼物理学讲义》(第3卷) 并非一本轻易就能“读完”的书，它更像是一场需要耐心和毅力的智力跋涉。每一页都蕴含着深刻的物理思想，需要读者投入足够的时间去消化和理解。我尤其欣赏费曼教授在阐述某些物理原理时，所表现出的那种严谨的批判性思维。他不会简单地接受现有的理论，而是会深入剖析其根源，甚至提出一些挑战性的观点。这对于培养读者独立的思考能力至关重要。尽管某些章节的数学推导对我来说具有一定的挑战性，但我从中学习到的不仅仅是物理知识，更是一种科学研究的方法论。这种对真理的不懈追求，正是吸引我继续深入阅读这本书的最大动力。它让我明白，真正的理解并非一蹴而就，而是在不断的探索和反思中逐渐形成的。
评分在物理学的学习旅途中，很少有书籍能像《费曼物理学讲义》(第3卷) 这样，给予我如此深刻的启发。它的结构清晰，逻辑严谨，但更重要的是，它传递了一种对物理学内在逻辑和美学的深深敬意。我常常在阅读过程中，被作者那些精妙的推导和深刻的见解所折服。它不像某些教科书那样枯燥乏味，而是充满了生动的例子和富有洞察力的评论，仿佛一位经验丰富的工程师在向你讲解他所热爱的领域。即使对某些高深的理论，我可能还需要反复研读才能完全领悟，但这种探索的过程本身就充满了乐趣。它让我看到了物理学不仅仅是公式的堆砌，更是对自然规律的深刻理解和对宇宙奥秘的不懈追寻。我会在工作之余，花上一些时间来仔细品读这本书，并尝试将书中的概念与我日常观察到的现象联系起来。
评分T T 就算读过一遍了
评分我现在对量子力学的了解依然走不出这本书的范畴。
评分在这套三卷本的讲义中，第三卷是最应该读读的。不过，你可别指望用它能应付考试。
评分第三卷是费曼物理学讲义的巅峰。这本书是我的量子入门读物。
评分Perhaps you will not only have some appreciation of this culture; it is even possible that you may want to join in the greatest adventure that the human mind has ever begun.
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