Functional Integral Method in Quantum Theory of Composite Particles and Quasiparticles
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
In this series of lectures we present the universal method based on the use of the functional integrals to derive the bound state equations for different two-body systems in elementary particle physics as well as in condensed matter theory: the relativistic Nambu-Jona-Lasinio equation and the relativistic Bethe-Salpeter equation in elementary particle physics, the Bethe-Salpeter equation for the bipolaritons. The bound state equation for the three-body systems is also established.
Keywords
Cite
@article{arxiv.hep-ph/0105286,
title = {Functional Integral Method in Quantum Theory of Composite Particles and Quasiparticles},
author = {Nguyen Van Hieu},
journal= {arXiv preprint arXiv:hep-ph/0105286},
year = {2007}
}
Comments
25 pages, no figure. Lectures at the 7-th International School in Theoretical Physics, Hanoi 23 December 2000-05 January 2001