Quantal Conserved Charges in Gauge Theory

Gao Haixiao; Li Ziping

Chinese Physics C> 1997, Vol. 21> Issue(6) : 506-512

Quantal Conserved Charges in Gauge Theory

Gao Haixiao ^, ,
Li Ziping

Department of Applied Physics,Beijing Polytechnic University,Beijing 100022

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Abstract：
Starting from the configuration-space generating functional for gauge theory obtained by using the Faddeev-Popov method,the conservation laws at the quantum level for the gauge-invariant system are derived.Appling to non-Abel Chern-Simons(CS)theory,the quantum BRS conserved charge and quantuml conserved angular momentum for the non-Abelian CS fields coupled to Fermion field are deduced.The property of fractional spin in CS theory is discussed.

References

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Gao Haixiao and Li Ziping. Quantal Conserved Charges in Gauge Theory[J]. Chinese Physics C, 1997, 21(6): 506-512.

Gao Haixiao and Li Ziping. Quantal Conserved Charges in Gauge Theory[J]. Chinese Physics C, 1997, 21(6): 506-512. shu

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Received: 1900-01-01
Revised: 1900-01-01

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