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Aoki Phases in Staggered-Wilson Fermions
http://hdl.handle.net/2261/50588
http://hdl.handle.net/2261/5058877ad1a4f-c2d1-4795-bf2f-7ab02dc7f81e
名前 / ファイル | ライセンス | アクション |
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Kimura_Lattice2011_108.pdf (156.1 kB)
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Item type | 会議発表論文 / Conference Paper(1) | |||||
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公開日 | 2012-02-15 | |||||
タイトル | ||||||
タイトル | Aoki Phases in Staggered-Wilson Fermions | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_5794 | |||||
タイプ | conference paper | |||||
著者 |
Misumi, Tatsuhiro
× Misumi, Tatsuhiro× Creutz, Michael× Kimura, Taro× Nakano, Takashi Z.× Ohnishi, Akira |
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著者所属 | ||||||
著者所属 | Yukawa Institute for Theoretical Physics, Kyoto University | |||||
著者所属 | ||||||
著者所属 | Brookhaven National Laboratory | |||||
著者所属 | ||||||
著者所属 | Department of Basic Science, University of Tokyo | |||||
著者所属 | ||||||
著者所属 | Mathematical Physics Laboratory, RIKEN | |||||
著者所属 | ||||||
著者所属 | Department of Physics, Kyoto University | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We investigate the parity-broken phase (Aoki phase) for staggered-Wilson fermions by using the Gross-Neveu model and the strong-coupling lattice QCD. In the both cases the gap equations indicate the parity-broken phase exists and the pion becomes massless on the phase boundaries. We also show we can take the chiral and continuum limit in the Gross-Neveu model by tuning mass and gauge-coupling parameters. This supports the idea that the staggered-Wilson fermions can be applied to the lattice QCD simulation by taking a chiral limit, as with Wilson fermions. | |||||
内容記述 | ||||||
内容記述タイプ | Other | |||||
内容記述 | The XXIX International Symposium on Lattice Field Theory, Lattice 2011, Squaw Valley, Lake Tahoe, California, July 10-16, 2011 | |||||
書誌情報 |
The XXIX International Symposium on Lattice Field Theory 巻 2011, p. 1-7, 発行日 2011 |
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日本十進分類法 | ||||||
主題 | 421 | |||||
主題Scheme | NDC | |||||
出版者 | ||||||
出版者 | The XXIX International Symposium on Lattice Field Theory | |||||
関係URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://pos.sissa.it/cgi-bin/reader/conf.cgi?confid=139 |