Determination of chiral condensate from low-lying eigenmodes of Mobius domain-wall Dirac operator
G. Cossu,
H. Fukaya,
S. Hashimoto*,
T. Kaneko and
J.I. Noaki*: corresponding author
Pre-published on:
February 16, 2017
Published on:
March 24, 2017
Abstract
We calculate the spectral function of the Mobius domain-wall Dirac operator utilizing a stochastic eigenvalue counting technique. From the low-end of the spectrum we extract the chiral condensate in 2+1-flavor QCD, and take the chiral and continuum limits. Lattice ensembles are those generated with Mobius domain-wall fermions at a ~ 0.080, 0.055 and 0.044 fm.
DOI: https://doi.org/10.22323/1.256.0255
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