期刊
PHYSICAL REVIEW D
卷 84, 期 6, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.84.065032
关键词
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资金
- Ministry of Science and Investigation, Spain [FPA2008-01177]
- Xunta de Galicia [INCITE09.296.035PR]
- Spanish Consolider-Ingenio Programme CPAN [CSD2007-00042]
- FEDER
We construct supersymmetric k field theories (i.e., theories with a nonstandard kinetic term) in 1 + 1 and 2 + 1 dimensions such that the bosonic sector just consists of a nonstandard kinetic term plus a potential. Further, we study the possibility of topological defect formation in these supersymmetric models. Finally, we consider more general supersymmetric k field theories where, again, topological defects exist in some cases.
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