Massive hyper-Kähler sigma models and BPS domain walls

M. Arai; M. Nitta; N. Sakai

doi:10.1134/1.2121909

Massive hyper-Kähler sigma models and BPS domain walls

M. Arai
, M. Nitta
, N. Sakai

研究成果: Article › 査読

9 被引用数 (Scopus)

抄録

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.

本文言語	English
ページ（範囲）	1634-1642
ページ数	9
ジャーナル	Physics of Atomic Nuclei
巻	68
号	10
DOI	https://doi.org/10.1134/1.2121909
出版ステータス	Published - 2005
外部発表	はい

ASJC Scopus subject areas

原子分子物理学および光学
核物理学および高エネルギー物理学

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10.1134/1.2121909

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abstract = "With the non-Abelian hyper-K{\"a}hler quotient by U (M) and SU (M) gauge groups, we give the massive hyper-K{\"a}hler 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.",

author = "M. Arai and M. Nitta and N. Sakai",

note = "Funding Information: This work is supported in part by Grant-in-Aid for Scientific Research from the Japanese Ministry of Education, Science, and Culture 13640269 (NS). The work of M.N. was supported by the US Department of Energy under grant DE-FG02-91ER40681 (Task B).",

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language = "English",

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T1 - Massive hyper-Kähler sigma models and BPS domain walls

AU - Arai, M.

AU - Nitta, M.

AU - Sakai, N.

N1 - Funding Information: This work is supported in part by Grant-in-Aid for Scientific Research from the Japanese Ministry of Education, Science, and Culture 13640269 (NS). The work of M.N. was supported by the US Department of Energy under grant DE-FG02-91ER40681 (Task B).

PY - 2005

Y1 - 2005

N2 - 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.

AB - 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.

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Massive hyper-Kähler sigma models and BPS domain walls

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