https://scholars.lib.ntu.edu.tw/handle/123456789/574343
標題: | New Nf=2 pseudofermion action for Monte Carlo simulations of a lattice field theory with domain-wall fermions NEW Nf=2 PSEUDOFERMION ACTION for MONTE CARLO ? YU-CHIH CHEN and TING-WAI CHIU | 作者: | Yu-Chih Chen Ting-Wai Chiu TING-WAI CHIU |
公開日期: | 2019 | 卷: | 100 | 期: | 5 | 來源出版物: | Physical Review D | 摘要: | We construct a novel Nf=2 pseudofermion action for Monte Carlo simulation of a lattice gauge theory with domain-wall fermions (DWF), which is applicable for all variants of DWF. This new action is particularly useful for the challenging simulations of lattice gauge theories with large Nf=2n DWF, on the large lattices, and in the strong-coupling regime. For the SU(3) lattice gauge theory on the 324 lattice with Nf=10 massless DWF and the Wilson plaquette gauge action at 6/g02=5.70, the efficiency (speed×acceptance rate) of the hybrid Monte Carlo simulation with the new action is about 1.2 times that of its counterpart with the traditional action. ? 2019 authors. Published by the American Physical Society. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85073038309&doi=10.1103%2fPhysRevD.100.054513&partnerID=40&md5=0e97b742601ff3aa6768016d44569cc7 https://scholars.lib.ntu.edu.tw/handle/123456789/574343 |
ISSN: | 24700010 | DOI: | 10.1103/PhysRevD.100.054513 |
顯示於: | 物理學系 |
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