PROGRESS IN FOUR-DIMENSIONAL LATTICE SUPERSYMMETRY

PROGRESS IN FOUR-DIMENSIONAL LATTICE SUPERSYMMETRY
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四维晶格超对称性研究进展

DOI:
10.1142/s0217751x09045492
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发表时间:
2009
影响因子:
1.6
通讯作者:
J. Giedt
J. Giedt
中科院分区:
物理与天体物理4区
文献类型:
--
作者:
J. Giedt

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我们正在进入一个时代,一些大规模的四维超对称理论的晶格模拟正在进行中。此外,关于如何开展这类研究的建议也在继续取得进展。在这个方向上的一个特定的研究线在这里描述。给出了超量子色动力学的一般作用量,包括晶格上所需的反项。我们得到的微调所需的数量,一旦规范和风味对称性占,提供Ginsparg-Wilson费米子用于gauginos。我们还回顾和扩展我们最近的工作,利用Ginsparg-Wilson费米子的超杨-米尔斯和超杨-米尔斯的晶格配方。
We are entering an era where a number of large-scale lattice simulations of four-dimensional supersymmetric theories are under way. Moreover, proposals for how to approach such studies continue to progress. One particular line of research in this direction is described here. General actions for super-QCD, including counterterms required on the lattice, are given. We obtain the number of fine-tunings that is required, once gauge and flavor symmetries are accounted for, provided Ginsparg–Wilson fermions are used for the gauginos. We also review and extend our recent work on lattice formulations of super-Yang–Mills and super-Yang–Mills that exploit Ginsparg–Wilson fermions.
DOI: 10.1088/1126-6708/2007/12/104
发表时间: 2007
影响因子: 5.4
作者:
Catterall S
通讯作者: Catterall S
晶格杨米尔斯理论模拟的黑洞热力学
DOI: 10.1103/physrevd.78.041502
发表时间: 2008
期刊: Physical Review D
影响因子: 5
作者:
Catterall S
通讯作者: Catterall S