PoS - Proceedings of Science
Volume 363 - 37th International Symposium on Lattice Field Theory (LATTICE2019) - Main session
Chiral Ward identities for Dirac eigenmodes with staggered fermions
H. Jeong,* C. Jung, S. Kim, W. Lee, J. Pak on behalf of SWME Collaboration
*corresponding author
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Pre-published on: January 29, 2020
Published on: August 27, 2020
Abstract
We study chiral properties of eigenvalue spectrum for staggered quarks. We present a new method to identify would-be zero modes and nonzero modes using their symmetry and chiral properties. Here, we review the traditional method with HYP improved staggered quarks, and extend it to a completely new method which uses the chiral Ward identities and leakage patterns to achieve the goal.
DOI: https://doi.org/10.22323/1.363.0031
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