费恩曼物理学讲义（第3卷） pdf epub mobi txt 电子书 下载 2025

简体网页||繁体网页

☆☆☆☆☆

Feynman et al 著

出版社： 世界图书出版公司

ISBN：9787506272490

版次：1

商品编码：10096080

包装：平装

开本：16开

出版时间：2004-11-01

用纸：胶版纸

页数：394

内容简介

　　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

　　Feynman et al,Thees are the lectures in physics that I gave last year and the year before to the freshman and sophomore classes at Caltech.The lectures are,of course,not verbatim-they have been edited,sometimes extensively and sometimes lessso.The lectures form only part of the complete courese.The whole group of 180students gathered in a big lecture room twice a week to hear these lectres and then they broke up into small groups of 15 to 20 students in recitation sections under the guidance of a teaching assistant.In addition,there was a laboratory session once a week.

目录

CHAPTER1.QUANTUM BEHAVIOR.
CHAPTER2.THE RELATION OF WAVE AND PARTICLE VIEWPOINTS
CHAPTER3.PROBABILITY AMPLITUDES
CHAPTER4.IDENTICAL PARTICLES
CHAPTER5.SPI NONE
CHAPTER6.SPIN ONE-HtLF
CHAPTER7.THE DEPENDENCE OFAMPLITUDES ON TIME
CHAPTER8.THE HnMILTONIAN MATRIX
CHAPTER9.THE AMMONIA MASER
CHAPTER10.OTHER TwO-STATE SYSTEMS
CHAPTER11.MoPE TwO-STATE SYSTEMS
CHAPTER12.THE HYPERFINE SPLITTING IN HYDROGEN
CHAPTER13.PROPAGATION IN A CRYSTAL LATTICE
CHAPTER14.SEMICONDUCTORS
CHAPTER15.THE INDEPENDENT PARTICLE APPROXIMATION
CHAPTER16.THE DEPENDENCE OF AMPLITUDES ON POSITION
CHAPTER17.SYMMETRY AND CONSERVATION LAWS
CHAPTER18.ANGULAR MOMENTUM
CHAPTER19.THE HYDROGEN ATOM AND THE PERIODIC TABLE
CHAPTER20.OPERATORS
CHAPTER21.THE SCHRtDINGER EQUATION IN A CLASSICAL CONTEXT:A SEMINARONSUPERCONDUCTIVITY
FEYNMANSEPILOGUE
APPENDIX
INDEX

前言/序言

　　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 no..

评分☆☆☆☆☆

随时学习下。。。 补充自己。 经典，，，，

评分☆☆☆☆☆

为什么喜欢在京东买东西，因为今天买明天就可以送到。我为什么每个商品的评价都一样，因为在京东买的东西太多太多了，导致积累了很多未评价的订单，所以我统一用段话作为评价内容。在京东购物这么久，有买到很好的产品，也有买到比较差的产品，如果我用这段话来评价，说明这款产品没问题，至少85分以上，而比较垃圾的产品，我不会偷懒到复制粘贴评价，我绝对会用心的差评，这样其他消费者在购买的时候会作为参考，会影响该商品销量，而商家也会因此改进商品质量。

评分☆☆☆☆☆

活着，就象明天会死去；学习，就象你会永生！

评分☆☆☆☆☆

很有名气的书，一直想买

评分☆☆☆☆☆

学完数学 学物理。喜滋滋 兴趣倍增！

评分☆☆☆☆☆

东西蛮好的，快递速度杠杠的

评分☆☆☆☆☆

。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。

评分☆☆☆☆☆

非常适合物理初学者，第一卷很清晰讲的很棒！后面的吧第二卷还算可以，第三卷哈哈哈哈哈哈哈哈哈哈哈妈妈问我为什么看不懂，我表示智商跟不上啊哈哈哈哈哈哈哈

评分☆☆☆☆☆

费曼的语言感觉不会枯燥，虽然是冲着第三卷买的，第一二卷也收了