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arXiv · 0704.0092

Energy density for chiral lattice fermions with chemical potential

Christof Gattringer·Ludovit Liptak
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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.

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Christof Gattringer, Ludovit Liptak. 2007-07-26. Energy density for chiral lattice fermions with chemical potential. https://doi.org/10.1103/physrevd.76.054502

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