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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| Institution: | 1. Institute of Modern Physics, the Chinese Academy of
Sciences, P.O. Box 31, Lanzhou 730000, China
;2. Graduate School, the Chinese Academy of Sciences, Beijing 100049, China
;3. Center of Theoretical Nuclear Physics, National
Laboratory 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 between
Chern-Simons vortex solution and topological number, which is
determined by Hopf index and Brouwer degree. We also give the
quantization of flux in this case. Then, we study the angular
momentum 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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