Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ogawa, Kenji | en_US |
dc.date.accessioned | 2014-12-08T15:21:02Z | - |
dc.date.available | 2014-12-08T15:21:02Z | - |
dc.date.issued | 2011-10-25 | en_US |
dc.identifier.issn | 0370-2693 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1016/j.physletb.2011.09.023 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/14949 | - |
dc.description.abstract | We propose a new method for Hybrid Monte Carlo (HMC) simulations with odd numbers of dynamical fermions on the lattice. It employs a different approach from polynomial or rational HMC. In this method, gamma(5) hermiticity of the lattice Dirac operators is crucial and it can be applied to Wilson, domain-wall, and overlap fermions. We compare HMC simulations with two degenerate flavors and (1 + 1) degenerate flavors using optimal domain-wall fermions. The ratio of the efficiency, (number of accepted trajectories)/(simulation time), is about 3 : 2. The relation between pseudofermion action of chirally symmetric lattice fermions in four-dimensional (overlap) and five-dimensional (domain-wall) representation are also analyzed. (C) 2011 Elsevier B.V. All rights reserved. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | Hybrid Monte Carlo | en_US |
dc.subject | Odd flavor simulation | en_US |
dc.subject | gamma(5) hermiticity | en_US |
dc.subject | Schur decomposition | en_US |
dc.subject | Wilson fermions | en_US |
dc.subject | Domain-wall fermions | en_US |
dc.title | New one-flavor hybrid Monte Carlo simulation method for lattice fermions with gamma(5) hermiticity | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.physletb.2011.09.023 | en_US |
dc.identifier.journal | PHYSICS LETTERS B | en_US |
dc.citation.volume | 704 | en_US |
dc.citation.issue | 5 | en_US |
dc.citation.spage | 574 | en_US |
dc.citation.epage | 581 | en_US |
dc.contributor.department | 物理研究所 | zh_TW |
dc.contributor.department | Institute of Physics | en_US |
dc.identifier.wosnumber | WOS:000296549200029 | - |
dc.citation.woscount | 0 | - |
Appears in Collections: | Articles |
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