量子力学导论
Introduction to Quantum Mechanics
David Jeffrey Griffiths、Darrell F. Schroeter · 初版 1995 年
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为什么值得读
- 公认最好的量子力学基础教材之一
- 适合为理解量子计算打下物理基础
- 讲解细致且涵盖波函数的数学处理
本经典教材新版的修改与补充包括：新增关于 Symmetries 的章节、新增习题与范例、改进的解析、更多需用计算机求解的数值问题、在 solid state physics 中的新应用，以及对 time-dependent potentials 更连贯系统的阐述。
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……《Electrodynamics》。一本写得极其出彩的教科书。问题可能在于，如果你不懂矢量微积分，你可能读不懂这本书，所以你还得学点矢量微积分。然后就可以开始读 Griffiths 的《Introduction to Quantum Mechanics》了。据我所知最好的量子力学入门书。如果你能啃下《Electrodynamics》，到这时候你的微积分水平应付这本书应该也够了。不过你还得了解复数……
…Electrodynamics. A very well written textbook. The problem might be, if you don't know vector calculus, you might not be able to read this book, so you need to learn some vector calculus, too. Then start reading Introduction to Quantum Mechanics by Griffiths, too. Best introductory QM book that I know of. If you managed to read Electrodynamics, you should by now know enough calculus for this book, too. But you also need to know about complex…
……写成那样。不过好书还是有的，真金不怕火炼。要不我们在这儿列一列？下面这几本是我的心头好：- 《Statistical Rethinking》: Richard McElreath（他的 Twitter 和网课也超棒） - 《Introduction to Quantum Mechanics》: Griffiths（他写的书都好） - 《Classical Dynamics of Particles and System》: Stephen Thornton
…written. There are some real gems out there though. So maybe we can list some here? Here's some of my favorites: - Statistical Rethinking : Richard McElreath (also great Twitter and online lectures) - Introduction to Quantum Mechanics: Griffiths (anything he writes is good) - Classical Dynamics of Particles and System : Stephen Thornton
……波函数的统计诠释。哪怕到了这一步，依然存在诠释层面的争议。薛定谔本人当年都对自己的方程表示怀疑[0]！经典的入门教材是 Griffiths 的《Introduction to Quantum Mechanics》。但它走的是纯数学推导路线——本来也必须这样——不过要是把核心方程当成公理接受下来再去读文本，也还是读得下去的。聪明又有毅力的人肯定能从中有所……
…statistical interpretation of the wave function. There are questions of interpretation even at this point. Schrödinger himself was skeptical of his own equation[0]! The classic intro text is Griffiths', Introduction to Quantum Mechanics. But it's a mathematical treatment -- as it has to be -- although it might be readable by accepting the key equations as axioms and reading the text. A smart, determined person would get something out…
想搞懂量子计算，学一点量子力学比物理学里的其他任何东西都管用。Griffiths 写的《Introduction to Quantum Mechanics》是标准的本科教材。里面的数学都很“简单”（线性代数和微积分）。真正难的是去学会用一种全新的方式来思考这个世界。
Learning a bit of Quantum Mechanics is going to be more helpful than anything else in physics to understand quantum computing. Introduction to Quantum Mechanics by Griffiths is a standard undergrad text. The math is all "simple" (linear algebra and calculus). It's the learning a new way to think about the world that's the hard part.
……位置波函数的傅里叶变换。而要想用正弦和余弦构造出一个定义明确的波峰，你需要大量的高频（高动量）波。如果我没记错的话（IIRC），Griffiths 的《Introduction to Quantum Mechanics》里讲过这个，算是一本相当不错的量子力学入门书了。
…the Fourier Transform of the postion-wavefunction. And in order to make a well defined peak using sines & cosines, you need a lot of high frequency (high momentum) waves. IIRC this is shown in Griffiths Introduction to Quantum Mechanics, quite a good introduction to QM.
……可以构建起庞大的数学工具体系，去理解像“空间”和“连续性”这样看似简单的概念。然后就可以用这些工具快速证明那些令人脑洞大开的高维对象的性质。David Griffiths 的《Introduction to Quantum Mechanics》。虽说不是 CS 或数学书，但绝对是一本神书，因为只要你定下心来把它啃完，它能带你平稳迈入一个完全反直觉且充满神秘感的科学领域。先修要求……
…mathematical machinery can be built up to understand concepts as simple as “space” and “continuity.” Then these tools can be used to quickly prove facts about mind-boggling higher dimensional objects. _Introduction to Quantum Mechanics_ by David Griffiths. Not CS or Math, but an amazing book because if you sit down and work through it it gives you a manageable intro to a completely non-intuitive and mysterious scientific field. Prerequisites…