• Corpus ID: 50984574

# RG scaling relations at chiral phase transition in two-flavor QCD

@article{Ishikawa2017RGSR,
title={RG scaling relations at chiral phase transition in two-flavor QCD},
author={K.-I. Ishikawa and Yōichi Iwasaki and Yu Nakayama and Tomoteru Yoshie},
journal={arXiv: High Energy Physics - Lattice},
year={2017}
}
• Published 11 April 2017
• Physics
• arXiv: High Energy Physics - Lattice
We investigate the nature of the chiral phase transition in the massless two-flavor QCD using the renormalization group improved gauge action and the Wilson quark action on $32^3\times 16$, $24^3\times 12$, and $16^3\times 8$ lattices. Based on the renormalization group equation, we derive the scaling relation for the effective masses of mesons at the chiral phase transition point. If the chiral phase transition is second order, the effective masses as a function of the rescaled time/space do…