Fractional spin in the O(3) nonlinear sigma model with Hopf and Maxwell-Chern-Simons terms
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Published:2005
Issue:1
Volume:54
Page:43
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ISSN:1000-3290
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Container-title:Acta Physica Sinica
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language:
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Short-container-title:Acta Phys. Sin.
Author:
Zhang Ying ,Li Ai-Min ,Li Zi-Ping ,
Abstract
The property of fractional spin of the O(3) nonlinear sigma model with Hopf and Maxwell_Chern_Simons (MCS) terms is studied. According to the rule of path integral quantization for a constrained Hamilton system in Faddeev_Senjanovic sc heme,the system is quantized. Based on the quantal Noether theorem,we get the quantal conserved angular momentum, and the fractional spin at the quantum level of this system is presented.
Publisher
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Subject
General Physics and Astronomy
Cited by
3 articles.
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