Ultracold Quantum Fields – Henk Stoof, Dennis Dickerscheid & Koos Gubbels

Ultracold Quantum Fields provides a self-contained introduction to quantum field theory for many-particle systems, using functional methods throughout. The emphasis is on the behaviour of so-called quantum fluids, namely quantum gases and liquids, where trapped
atomic gases are always used as an example to compare the outcome of theory with experiments. After a detailed derivation of [...]