Thermodynamical quantities for overlap fermions with chemical potential

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dc.creatorGattringer, Christof
dc.creatorLiptak, Ludovit
dc.date2007-08-07
dc.date.accessioned2026-07-07T13:04:01Z
dc.date.available2026-07-07T13:04:01Z
dc.descriptionRecently a formulation of overlap fermions at finite density based on an analytic continuation of the sign function was proposed. We study this proposal by analyzing the energy and number densities for free fermions as a function of the chemical potential and the temperature. Our results show that overlap fermions with chemical potential give rise to the correct continuum behavior.
dc.descriptionContribution to Lattice-2007, non-zero temperature and density; 7 pages, 5 EPS figures, uses PoS.cls
dc.identifierhttps://arxiv.org/abs/0708.0935
dc.identifierhttp://arxiv.org/abs/0708.0935
dc.identifierPoSLAT2007:205,2007
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/227013
dc.subjectHigh Energy Physics - Lattice
dc.titleThermodynamical quantities for overlap fermions with chemical potential
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