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arXiv · 1907.02861

Quarks mass function at finite density in real-time formalism

Hidekazu Tanaka·Shuji Sasagawa
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Abstract

Chiral symmetry restoration of quarks is investigated at finite density in quantum chromodynamics. The effective quark mass is calculated with the Schwinger-Dyson equation in the real-time formalism without the instantaneous exchange approximation. We present some properties of the quark mass functions and the quark propagator at zero temperature.

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Hidekazu Tanaka, Shuji Sasagawa. 2019-06-25. Quarks mass function at finite density in real-time formalism. https://doi.org/10.1093/ptep%2Fptaa053

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