Simulating an arbitrary number of flavors of dynamical overlap fermions - INSPIRE

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Simulating an arbitrary number of flavors of dynamical overlap fermions

Thomas DeGrand
(
- Colorado U.
)
,
Stefan Schaefer
(
- NIC, Zeuthen and
- DESY, Zeuthen
)

Apr, 2006

16 pages

Published in:

JHEP 07 (2006) 020

e-Print:

hep-lat/0604015 [hep-lat]

DOI:

10.1088/1126-6708/2006/07/020

Report number:

COLO-HEP-514,
DESY-06-056

View in:

ADS Abstract Service

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Abstract:

We present a set of related Hybrid Monte Carlo methods to simulate an arbitrary number of dynamical overlap fermions. Each fermion is represented by a chiral pseudo-fermion field. The new algorithm reduces critical slowing down in the chiral limit and for sectors of nontrivial topology.

lattice gauge field theories
lattice QCD
fermion: lattice field theory
fermion: overlap
fermion: flavor
numerical methods: Monte Carlo
numerical calculations: Monte Carlo

References(15)

Figures(0)

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