Energy density for chiral lattice fermions with chemical potential

Abstract

We study a recently proposed formulation of overlap fermions at finite density. In particular we compute the energy density as a function of the chemical potential and the temperature. It is shown that overlap fermions with chemical potential reproduce the correct continuum behavior.

Minor changes in the text. Version to appear in Phys. Rev. D

References in corpus (1)

• Overlap Dirac operator at nonzero chemical potential and random matrix theory

Cited by in corpus (6)

• Domain-wall and overlap fermions at nonzero quark chemical potential
• Thermodynamics of the ideal overlap quarks on the lattice
• Lattice cut-off effects and their reduction in studies of QCD thermodynamics at non-zero temperature and chemical potential
• Phases and properties of quark matter
• Towards QCD thermodynamics using exact chiral symmetry on lattice
• Thermodynamical quantities for overlap fermions with chemical potential