| 书目名称 | Renormalization Group Theory |
| 副标题 | Impact on Experiment |
| 编辑 | Ulrich Köbler,Andreas Hoser |
| 视频video | |
| 概述 | Summarizes the current state-of-the-art of renormalization theory.Strong applications to magnetism.Reference for researchers.Graduate text for students for the didactic explanations of the principles |
| 丛书名称 | Springer Series in Materials Science |
| 图书封面 |  |
| 描述 | .Spin wave theory of magnetism and BCS theory of superconductivity are typical theories of the time before renormalization group (RG) theory. The two theories consider atomistic interactions only and ignore the energy degrees of freedom of the continuous (infinite) solid. Since the pioneering work of Kenneth G. Wilson (Nobel Prize of physics in 1982) we know that the continuous solid is characterized by a particular symmetry: invariance with respect to transformations of the length scale. Associated with this symmetry are particular field particles with characteristic excitation spectra. In diamagnetic solids these are the well known Debye bosons. This book reviews experimental work on solid state physics of the last five decades and shows in a phenomenological way that the dynamics of ordered magnets and conventional superconductors is controlled by the field particles of the infinite solid and not by magnons and Cooper pairs, respectively. In the case of ordered magnets the relevant field particles are called GSW bosons after Goldstone, Salam and Weinberg and in the case of superconductors the relevant field particles are called SC bosons. One can imagine these bosons as magnetic |
| 出版日期 | Book 20101st edition |
| 关键词 | BCS theory; Continuous dynamic symmetry; Cooper pair; Experiment; Renormalization group theory; Solid sta |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-3-642-02487-0 |
| isbn_softcover | 978-3-642-26146-6 |
| issn_series | 0933-033X |
| copyright | Springer-Verlag Berlin Heidelberg 2010 |
发表于 2025-3-21 19:46:43
