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arXiv · hep-lat/9809089

Ginzburg Criterion for the Chiral Transition

M. A. Stephanov
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Abstract

This report is based on the work done together with J.B. Kogut and C.G. Strouthos. We study a Yukawa theory with spontaneous chiral symmetry breaking and with a large number N of fermions near the finite temperature phase transition. Critical properties in such a system can be described by the mean field theory very close to the transition point. We show that the width of the window of non-trivial scaling is suppressed by a certain power of 1/N. Our Monte Carlo simulations confirm these analytical results. We discuss implications for the chiral phase transition in QCD.

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BibTeXRIS

M. A. Stephanov. 1998-09-14. Ginzburg Criterion for the Chiral Transition. https://doi.org/10.1016/s0920-5632(99)85109-3

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