Massive hyper-Kähler sigma models and BPS domain walls
Massive hyper-Kähler sigma models and BPS domain walls
复制标题
大规模超凯勒西格玛模型和 BPS 域墙
DOI:
10.1134/1.2121909
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发表时间:
2004
影响因子:
0.4
通讯作者:
N. Sakai
中科院分区:
文献类型:
--
作者:
M. Arai;M. Nitta;N. Sakai
With the non-Abelian hyper-Kähler quotient by U(M) and SU(M) gauge groups, we give the massive hyper-Kähler sigma models that are not toric in the N=1 superfield formalism. The U(M) quotient gives N!/[M!(N-M)!] (N is the number of flavors) discrete vacua that may allow various types of domain walls, whereas the SU(M) quotient gives no discrete vacua. We derive a BPS domain-wall solution in the case of N = 2 and M = 1 in the U(M) quotient model.
DOI:
--
发表时间:
2005
期刊:
Progress of Theoretical Physics 113(印刷中)
影响因子:
--
作者:
衛藤稔;五十棲洋一;新田宗土;大橋圭介;坂井典佑;Masato Arai
通讯作者:
Masato Arai