The main part of this book is devoted to the simplest kind of Green's functions, namely the solutions of linear differential equations with a delta function source. It is shown that these familiar Green's functions are a powerful tool for obtaining relatively simple and general solutions of basic quantum problems such as scattering and bound-level information. The bound-level treatment gives a clear physical understanding of "difficult" questions such as superconductivity, the Kondo effect, and, to a lesser degree, disorder-induced localization. The more advanced subject of many-body Green's functions is presented in the last part of the book.
商品資料
出版社:科學出版社出版日期:2009-03-01ISBN/ISSN:9787030240071 語言:簡體中文For input string: ""
裝訂方式:平裝頁數:477頁
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