Exact Chiral Symmetry for Domain Wall Fermions with Finite L{sub s}*
Conference
·
OSTI ID:766461
We show how the standard domain wall action can be simply modified to allow arbitrarily exact chiral symmetry at finite fifth dimensional extent. We note that the method can be used for both quenched and dynamical calculations. We test the method using smooth and thermalized gauge field configurations. We also make comparisons of the performance (cost) of the domain wall operator for spectroscopy compared to other methods such as the overlap-Dirac operator and find both methods are comparable in cost.
- Research Organization:
- Thomas Jefferson National Accelerator Facility, Newport News, VA (US)
- Sponsoring Organization:
- USDOE Office of Energy Research (ER) (US)
- DOE Contract Number:
- AC05-84ER40150
- OSTI ID:
- 766461
- Report Number(s):
- JLAB-THY-00-34; DOE/ER/40150-1761; hep-lat/0010035; FSU-CSIT-00-27
- Country of Publication:
- United States
- Language:
- English
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