Field Theory Of Condensed Matter And Ultracold Gases - Volume 1
€218.90
Product Information
| ISBN | 9781800613904 |
|---|---|
| Publisher | World Scientific Europe Ltd |
| Publishing Date | 11/08/2023 |
| Price (excl. tax) | €206.51 |
| Tax | €12.39 |
| Price (incl. tax) | €218.90 |
| Availability | 1 unit in external warehouse |
Product Description
This book provides a pedagogical introduction to the concepts and methods of quantum field theory necessary for the study of condensed matter and ultracold atomic gases. After a thorough discussion of the basic methods of field theory and many-body physics (functional integrals, perturbation theory, Feynman diagrams, correlation functions and linear response theory, symmetries and their consequences, etc.), the book covers a wide range of topics, from electron gas and Fermi-liquid theory to superfluidity and superconductivity, magnetic instabilities in electron systems, and dynamical mean-field theory of Mott transition. The focus is on the study of model Hamiltonians, where the microscopic physics and characteristic energy scales are encoded into a few effective parameters, rather than first-principle methods which start from a realistic Hamiltonian at the microscopic level and then make material-specific predictions. The reader is expected to be familiar with elementary quantum mechanics and statistical physics, and some acquaintance with condensed-matter physics and ultracold gases may also be useful. No prior knowledge of field theory or many-body problem is required.