Quantum Many-Particle Systems

作者：John W. Negele, Henri Orland · 年份：2018 · DOI：10.1201/9780429497926 · 被引用次数：1426 · 研究领域：Cold Atom Physics and Bose-Einstein Condensates、Advanced Thermodynamics and Statistical Mechanics、Quantum Mechanics and Applications

This book explains the fundamental concepts and theoretical techniques used to understand the properties of quantum systems having large numbers of degrees of freedom. A number of complimentary approaches are developed, including perturbation theory; nonperturbative approximations based on functional integrals; general arguments based on order parameters, symmetry, and Fermi liquid theory; and stochastic methods.