New insight on the quark condensate beyond chiral limit
High Energy Physics - Phenomenology
2023-05-29 v1 Nuclear Theory
Abstract
With analyzing the mass function obtained by solving Dyson-Schwinger Equations, we propose a cut-off independent definition of quark condensate beyond chiral limit. With this well-defined condensate, we then analyze the evolution of the condensate and its susceptibility with the current quark mass. The susceptibility shows a critical mass in the neighborhood of the s-quark current mass, which defines a transition boundary for internal hadron dynamics.
Keywords
Cite
@article{arxiv.2105.14317,
title = {New insight on the quark condensate beyond chiral limit},
author = {Ling-feng Chen and Zhan Bai and Fei Gao and Yu-xin Liu},
journal= {arXiv preprint arXiv:2105.14317},
year = {2023}
}
Comments
7 pages, 5 figures