Higgs-Yukawa Model in Chirally Invariant Lattice Field Theory
Higgs-Yukawa Model in Chirally Invariant Lattice Field Theory
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DOI：
10.1155/2013/875612
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发表时间：
2012-10
影响因子：
1.7
通讯作者：
J. Bulava;P. Gerhold;K. Jansen;J. Kallarackal;B. Knippschild;C. Lin;K. Nagai;A. Nagy;K. Ogawa
中科院分区：
文献类型：
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作者：
J. Bulava;P. Gerhold;K. Jansen;J. Kallarackal;B. Knippschild;C. Lin;K. Nagai;A. Nagy;K. Ogawa
本文综述了具有精确手征对称性的标准模型的Higgs-Yukawa扇区的非微扰数值晶格研究。特别地，我们讨论了标准模型顶夸克质量和重费米子存在时希格斯玻色子质量的界限。在Yukawa耦合的弱值和强值以及非零温度下，我们对理论的相结构进行了全面的研究。
Nonperturbative numerical lattice studies of the Higgs-Yukawa sector of the standard model with exact chiral symmetry are reviewed. In particular, we discuss bounds on the Higgs boson mass at the standard model top quark mass and in the presence of heavy fermions. We present a comprehensive study of the phase structure of the theory at weak and very strong values of the Yukawa coupling as well as at nonzero temperature.