Quantum Phase Transitions details the fundamental changes that can occur in the macroscopic nature of matter at zero temperature due to small variations in a given external parameter. The author develops the theory of quantum phase transitions in the simplest possible class of nondisordered, interacting systems--the quantum Ising and rotor models. He pays particular attention t...(展开全部)

Describing the physical properties of quantum materials near critical points with long-range many-body quantum entanglement, this book introduces readers to the basic theory of quantum phases, their phase transitions and their observable properties. This second edition begins with a new section suitable for an introductory course on quantum phase transitions, assuming no prior ...(展开全部)

约翰 P. 科特（John P. Kotter） 举世闻名的领导力专家，世界顶级企业领导与变革领域最权威的代言人。他的核心思想是领导与变革。曾服务过的客户包括高级微型设备公司（AMD）、美国运通（American Express）、ARCO、雅芳（Avon）、通用电气（General Electric）、IBM、摩托罗拉（Motorola）、壳牌石油（Shell Oil）、索尼（Sony）等。科特1947年出生于美国圣迭哥，早年先后就读于麻省理工学院及哈佛大学，1972年开始执教于哈佛商学院，1980年，年仅33岁的科特成为哈佛商学院的终身教授，他和“竞争战略之父”迈克尔•波特是哈佛历史上获此项殊荣的最年轻得主。 科特已经出版了18种书籍，其中12种都在畅销书榜中名列前茅。他的书籍和文章被翻译成超过150种外文版本。

This book provides the first coherent account of the area of analysis that involves the Heisenberg group, quantization, the Weyl calculus, the metaplectic representation, wave packets, and related concepts. This circle of ideas comes principally from mathematical physics, partial differential equations, and Fourier analysis, and it illuminates all these subjects. The principal ...(展开全部)

BRAIN PRESCRIPTIONS THAT REALLY WORK In this breakthrough bestseller, you'll see scientific evidence that your anxiety, depression, anger, obsessiveness, or impulsiveness could be related to how specific structures in your brain work. You're not stuck with the brain you're born with. Here are just a few of neuropsychiatrist Dr. Daniel Amen's surprising--and effective--"brain pr...(展开全部)

The first edition of Marilee Adams's book introduced a surprising, life-altering truth: any of us can literally change our lives simply by changing the questions we ask, especially those we ask ourselves. We can ask questions that open us to learning, connection, satisfaction, and success. Or we can ask questions that impede progress and keep us from getting results we want. As...(展开全部)

我，秦跃山，是个清新俊秀的天才少年。 我，秦月姗，是个花容月貌的天选魔王！ …… 一个在学习领域的天才，就应该在学习的道路上不断探索、领悟、创新，通过自己的智慧和努力，为人类的知识库做出...

How and why do languages change? This new introduction offers a guide to the types of change at all levels of linguistic structure, as well as the mechanisms behind each type. Based on data from a variety of methods and a huge array of language families, it examines general patterns of change, bringing together recent findings on sound change, analogical change, grammaticalizat...(展开全部)

How and why do languages change? Where does the evidence of language change come from? How do languages begin and end? This introduction to language change explores these and other questions, considering changes through time. The central theme of this book is whether language change is a symptom of progress or decay. This book will show you why it is neither, and that understan...(展开全部)