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arXiv · 2108.10044

Chiral soliton lattice phase in warm QCD

Tomáš Brauner·Helena Kolešová·Naoki Yamamoto
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Abstract

We analyze the phase diagram of quantum chromodynamics at low-to-moderate temperature, baryon chemical potential and external magnetic field within chiral perturbation theory at next-to-leading order of the derivative expansion. Our main result is that the anomaly-induced chiral soliton lattice (CSL) phase is stabilized by thermal fluctuations. As a consequence, the CSL state may survive up to temperatures at which chiral symmetry is restored.

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Tomáš Brauner, Helena Kolešová, Naoki Yamamoto. 2021-11-09. Chiral soliton lattice phase in warm QCD. https://doi.org/10.1016/j.physletb.2021.136767

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