Methods of Statistical Physics

ISBN-13: 9780521589581 / Angielski / Miękka / 2002 / 312 str.

Tomoyasu Tanaka

Opis

This text by one of the originators of the cluster variation method of statistical mechanics is aimed at second- and third-year graduate students studying such topics as the theory of complex analysis, classical mechanics, classical electrodynamics, and quantum mechanics. The central theme is that, given the Hamiltonian for a system, it is possible to calculate the thermodynamics correlation function, either numerically or through the use of infinite series. The book is self-contained, with all required mathematics included either in the text or in Appendixes. The text includes many exercises designed for self-study.

Recenzje

'Each chapter in the book ends with challenging exercises for the student. The mathematics are set out clearly with a type that is clear, in a font that is easily read.' Contemporary Physics

Spis treści

1. Laws of thermodynamics; 2. Thermodynamic relations; 3. The ensemble theory; 4. System Hamiltonians; 5. The density matrix; 6. The cluster variation method; 7. Infinite series representations of correlation functions; 8. The extended mean-field approximation; 9. The exact Ising lattice identities; 10. Propagation of short range order; 11. Phase transition of the two-dimensional Ising model; Appendix 1. The gamma function; Appendix 2. The critical exponent in the tetrahedron approximation; Appendix 3. Programming organization of the cluster variation method; Appendix 4. A unitary transformation applied to the Hubbard Hamiltonian; Appendix 5. Exact Ising identities on the diamond lattice; References; Subject index.