Quantal Canonical Symmetries in Spinor QED with Chern-Simons Term |
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Authors: | LI Rui-Jie LI Zi-Ping |
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Institution: | College of Applied Science, Beijing Polytechnic University, Beijing 100022, China |
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Abstract: | The generator of gauge transformation for spinor QED with Chern-Simons (CS) term has been constructed. According to the rule of path integral quantization for constrained system in Faddeev-Senjanovic scheme, the phase-space generating of Green function is obtained, and canonical Ward identities for such a system is also derived. The quantal conserved angular momentum for spinor QED with CS term is studied. The property of fractional spin of the system is pointed out. |
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