A NOVEL COVARIANT APPROACH TO THE QUANTIZATION OF INTERACTIVE CHIRAL BOSONS

Author:

ZHOU JIAN-GE12,MIAO YAN-GANG13,LIU YAO-YANG3

Affiliation:

1. China Center of Advanced Science and Technology (World Laboratory), P.O. Box 8730, Beijing 100 080, China

2. Institute of High Energy Physics, Academia Sinica, P.O. Box 918(4), Beijing 100 039, China

3. Department of Modern Physics, University of Science and Technology of China, Hefei 230 026, China

Abstract

A new covariant quantization of chiral bosons in the chiral Schwinger model with faddeevian regularization is carried out from Batalin-Fradkin (BF) algorithm. In order to turn the second class chiral constraint into first class constraints, infinitely many BF fields are first introduced. When combined with Batalin-Fradkin-Vilkovisky (BFV) formalism, two kinds of BRST-invariant actions have been derived. The first contains the Wess-Zumino action induced from the usual path-integral approach. But the second includes Wotzasek’s Wess-Zumino action coupled to the gauge fields.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics

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