The Effect of Weak Interactions on the Ultra-Relativistic Bose-Einstein Condensation Temperature
High Energy Physics - Phenomenology
2009-10-31 v2
Abstract
We calculate the ultra-relativistic Bose-Einstein condensation temperature of a complex scalar field with weak lambda Phi^4 interaction. We show that at high temperature and finite density we can use dimensional reduction to produce an effective three-dimensional theory which then requires non-perturbative analysis. For simplicity and ease of implementation we illustrate this process with the linear delta expansion.
Keywords
Cite
@article{arxiv.hep-ph/0011286,
title = {The Effect of Weak Interactions on the Ultra-Relativistic Bose-Einstein Condensation Temperature},
author = {D. J. Bedingham and T. S. Evans},
journal= {arXiv preprint arXiv:hep-ph/0011286},
year = {2009}
}
Comments
Latex2e, 12 pages, three eps figures, replacement with additional discussion and extra figure