C and P violations in the PNJL model
High Energy Physics - Phenomenology
2010-09-14 v1 High Energy Physics - Lattice
High Energy Physics - Theory
Nuclear Theory
Abstract
Using the PNJL model, we investigate C and P violations when theta =pi and Theta =mu/(iT)=\pi/3, where T, theta and mu are the temperature, the parameter of theta-vacuum and the quark number chemical potential, respectively. It is shown that the C violation and the P restoration happen almost simultaneously at theta=pi and Theta =pi/3, if the deconfinement and the chiral symmetry restoration happen almost simultaneously at theta =Theta =0.
Cite
@article{arxiv.1009.1924,
title = {C and P violations in the PNJL model},
author = {Hiroaki Kouno and Yuji Sakai and Takahiro Sasaki and Kouji Kashiwa and Masanobu Yahiro},
journal= {arXiv preprint arXiv:1009.1924},
year = {2010}
}
Comments
3 pages, 4 figures, to be published in the proceedings for the YITP workshop YITP-W-10-08 on "Thermal Quantum Field Theories and Their Applications", Kyoto, August 30-September 1, 2010