Lefschetz thimbles in fermionic effective models with repulsive vector-field

DOI10.1016/j.physletb.2018.04.018zbMath1398.81181arXiv1705.03646OpenAlexW2613284444MaRDI QIDQ1800779

Kouji Kashiwa, Yuto Mori, Akira Ohnishi

Publication date: 24 October 2018

Published in: Physics Letters. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1705.03646

zbMATH Keywords

sign problemcomplex action

Mathematics Subject Classification ID

Strong interaction, including quantum chromodynamics (81V05) Path integrals in quantum mechanics (81S40) Quantum field theory on lattices (81T25)

Cites Work

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• The QCD phase diagram for small densities from imaginary chemical potential
• A soluble relativistic field theory
• Lattice QCD at finite \(T\) and \(\mu\) and the critical point of QCD
• Aspects of the thermal phase transition of QCD with small chemical potential
• A new method to study lattice QCD at finite temperature and chemical potential
• Erratum to: ``Monte Carlo study of Lefschetz thimble structure in one-dimensional Thirring model at finite density
• Erratum to: Lefschetz thimble structure in one-dimensional lattice Thirring model at finite density

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