Screening mass responses to chemical potential at finite temperature

DOI10.1016/S0920-5632(01)01747-9zbMATH Open1097.81833arXivhep-lat/0110223MaRDI QIDQ1348458

V. Pereyra

Publication date: 12 May 2002

Published in: Nuclear Physics. B. Proceedings Supplements (Search for Journal in Brave)

Abstract: Responses to chemical potential of the pseudoscalar meson screening mass and the chiral condensate in lattice QCD are investigated. On a $16imes{8}^{2}imes4$ lattice with two flavors of staggered quarks the first and second responses below and above $T_c$ are evaluated. Different behavior in the low and the high temperature phases are observed, which may be explained as a consequence of the chiral symmetry breaking and restoration.

Full work available at URL: https://arxiv.org/abs/hep-lat/0110223

zbMATH Keywords

chiral condensatelattice QCDtwo-flavor staggered quarks

Mathematics Subject Classification ID

Strong interaction, including quantum chromodynamics (81V05) Quantum field theory on lattices (81T25)

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