PoS - Proceedings of Science
Volume 396 - The 38th International Symposium on Lattice Field Theory (LATTICE2021) - Oral presentation
Properties of Overlap and Domain Wall Fermions in the 2+1D Thirring Model
J. Worthy* and S. Hands
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Pre-published on: May 16, 2022
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Abstract
We present some results pertaining to partially quenched formulations of the overlap/domain wall operator with the Thirring model in 2+1D. Auxiliary fields are generated with a Shamir domain wall approach and measurements of eigenvalues and condensates are contrasted with different overlap operators. The numerical challenge posed by a non-compact formulation is highlighted, and the effective use of lower accuracy sea fermions is demonstrated.
DOI: https://doi.org/10.22323/1.396.0317
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