Update on SU(2) gauge theory with NF = 2 fundamental flavours

Update on SU(2) gauge theory with NF = 2 fundamental flavours
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更新 SU(2) 规范理论(NF = 2 种基本形式)

DOI:
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发表时间:
2017
期刊:
影响因子:
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通讯作者:
C. Pica
C. Pica
中科院分区:
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文献类型:
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作者:
V. Drach;T. Janowski;C. Pica

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我们给出了具有两种基本狄拉克性质的SU(2)规范理论的非微扰研究。这一理论提供了一个最小模板,它非常适合于具有新的强动力学特征的广泛类别的标准模型扩展,例如复合Higgs模型的最小实现。我们给出了介子谱和衰变常数的最新状态,基于我们现有系综的增加的统计数据,以及包括具有更轻的介子质量的新系综,导致了更可靠的手征外推。
We present a non perturbative study of SU(2) gauge theory with two fundamental Dirac flavours. This theory provides a minimal template which is ideal for a wide class of Standard Model extensions featuring novel strong dynamics, such as a minimal realization of composite Higgs models. We present an update on the status of the meson spectrum and decay constants based on increased statistics on our existing ensembles and the inclusion of new ensembles with lighter pion masses, resulting in a more reliable chiral extrapolation.
B 膜和二维超对称颤动
DOI: 10.1007/jhep02(2018)051
发表时间: 2018
影响因子: 5.4
作者:
Closset, Cyril;Guo, Jirui;Sharpe, Eric
通讯作者: Sharpe, Eric