博戈留波夫的视野与现代理论物理学
Bogoliubov's Vision and Modern Theoretical Physics
摘要:
本文简要介绍了作者在量子统计物理学基本概念方面的工作。N.博戈柳博夫和他的学校被给予。分析了准平均方法在量子统计物理和凝聚态物理中的发展和应用。审查了对称性破缺、量子保护和涌现等概念之间的关系,并概述了迄今为止在统一理解复杂多粒子系统方面取得的进展。讨论了这些思想在量子场论和凝聚态物理中的应用和发展趋势,包括超流和超导的微观理论、复杂材料磁性的量子理论、玻色-爱因斯坦凝聚、分子的手征性等。
英文摘要:
A brief survey of the author's works on the fundamental conceptual ideas of quantum statistical physics developed by N. N. Bogoliubov and his school was given. The development and applications of the method of quasiaverages to quantum statistical physics and condensed matter physics were analyzed. The relationship with the concepts of broken symmetry, quantum protectorate and emergence was examined, and the progress to date towards unified understanding of complex many-particle systems was summarized. Current trends for extending and using these ideas in quantum field theory and condensed matter physics were discussed, including microscopic theory of superfluidity and superconductivity, quantum theory of magnetism of complex materials, Bose-Einstein condensation, chirality of molecules, etc.
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