Twisted supersymmetric gauge theories and orbifold lattices
Twisted supersymmetric gauge theories and orbifold lattices
复制标题
扭曲超对称规范理论和轨道格子
DOI:
10.1088/1126-6708/2006/10/089
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发表时间:
2006
影响因子:
5.4
通讯作者:
M. Ünsal
中科院分区:
文献类型:
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作者:
M. Ünsal
We examine the relation between twisted versions of the extended supersymmetric gauge theories and supersymmetric orbifold lattices. In particular, for the = 4 SYM in d = 4, we show that the continuum limit of orbifold lattice reproduces the twist introduced by Marcus, and the examples at lower dimensions are usually Blau-Thompson type. The orbifold lattice point group symmetry is a subgroup of the twisted Lorentz group, and the exact supersymmetry of the lattice is indeed the nilpotent scalar supersymmetry of the twisted versions. We also introduce twisting in terms of spin groups of finite point subgroups of R-symmetry and spacetime symmetry.
DOI:
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发表时间:
2006
期刊:
Phys. Lett B633
影响因子:
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作者:
Issaku Kanamori;Noboru Kawamoto;Kazuhiro Nagata
通讯作者:
Kazuhiro Nagata