Phase transition in linear sigma model and disoriented chiral condensate
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
We have investigated the phase transition and disoriented chiral condensate domain formation in linear sigma model. Solving the equation of motion for the sigma model fields in contact with a heat bath, we have shown that the fields undergo phase transition above a certain critical temperature(T_c). It was also shown that when the fields thermalised at temperature above T_c are cooled down sufficiently rapidly, disoriented chiral condensate domains are formed quite late in the evolution.
Cite
@article{arxiv.hep-ph/0007332,
title = {Phase transition in linear sigma model and disoriented chiral condensate},
author = {A. K. Chaudhuri},
journal= {arXiv preprint arXiv:hep-ph/0007332},
year = {2007}
}
Comments
6 pages including 4 figures