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Aspects of polaron theory : equilibrium and nonequilibrium problems /
This book follows a step-by-step approach, from comparatively simple physical ideas to a clear understanding of sophisticated mathematical tools of investigation in modern polaron physics. The reader is able to compare the physical point of view with methods proposed in the book, and at the same tim...
| Clasificación: | Libro Electrónico |
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| Autor principal: | |
| Autor Corporativo: | |
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| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Singapore ; Hackensack, N.J. :
World Scientific Pub. Co.,
©2008.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Ch. 1. Linear polaron model. 1.1. Introduction to the linear polaron model. 1.2. Equations of motion. 1.3. Two-time correlation functions and Green functions for the linear polaron model. 1.4. Free energy calculation for the linear polaron model. 1.5. Average values of T-products. 1.6. Averaged operator T-product calculus for some model oscillatory systems. 1.7. Auxiliary operator identities
- ch. 2. Equilibrium thermodynamic state of polaron system. 2.1. Free energy and ground state energy calculation. 2.2. Equilibrium momentum distribution function in the polaron theory
- ch. 3. Kinetic equations in polaron theory. 3.1. Generalized kinetic equation. Method of rigorous Bose-amplitude elimination. 3.2. Kinetic equations in the first-order approximation for weak interactions. 3.3. Nonequilibrium properties of the linear polaron model.