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The self-dual Chern-Simons CP(N) models |
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| Authors: | Kyoungtae Kimm Kimyeong Lee Taejin Lee |
| Affiliation: | a Department of Physics, Seoul National University, Seoul 151-741, South Korea b Physics Department, Columbia University, New York, NY 10027, USA c Department of Physics, Kangwon National University, Chuncheon 200-701, South Korea |
| Abstract: | We study the Chern-Simons CP(N) models with a global U(1) symmetry and found the self-dual models among them. The Bogomolnyi-type bound in these self-dual models is a nontrivial generalization of that in the pure CP(N) models. Our models have quite a rich vacuum and soliton structure and approach the many known gauged self-dual models in an appropriate limit. |
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