Topological Structure of Vortex Solution in Jackiw-Pi Model |
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| Authors: | LI Xi-Guo LIU Zi-Yu LI Yong-Qing GAO Yuan GUO Yan-Rui XIAO Guo-Qing |
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| Affiliation: | 1. Institute of Modern Physics, the Chinese Academy ofSciences, P.O. Box 31, Lanzhou 730000, China;2. Graduate School, the Chinese Academy of Sciences, Beijing 100049, China;3. Center of Theoretical Nuclear Physics, NationalLaboratory of Heavy Ion Collisions, Lanzhou 730000, China |
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| Abstract: | By using φ-mapping method, we discuss the topological structure of the self-duality solution in Jackiw-Pi model in terms of gauge potential decomposition. We set up relationship betweenChern-Simons vortex solution and topological number, which isdetermined by Hopf index and Brouwer degree. We also give thequantization of flux in this case. Then, we study the angularmomentum of the vortex, which can be expressed in terms of the flux. |
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| Keywords: | topological structure vortex Jackiw-Pi model |
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