Acta mathematica scientia,Series A ›› 1999, Vol. 19 ›› Issue (1): 23-29.

• Articles • Previous Articles     Next Articles

Canonical Ward Identities for Non-local Transformation

  

  1. (Department of Applied Physics, Beijing Polytechnic University, Beijing 100022)

    (Deptartment of Mathematics Xinjiang Normal University, Urumqi 830054) 

    (Department of Applied Physics, Beijing Polytechnic University, Beijing 100022)

     

  • Online:1999-02-01 Published:1999-02-01

Abstract:

Based on the phase-space generating functional of Green function, the canonical Ward identities for non-local transformation have been derived. The application of the results to the non-Abelian Chern-Simons theory, the Ward identities for the gauge-ghost field proper vertices have been also deduced. The significant advantage of our formulation in that one does not need to carry out the integration over canonical momenta in generating functional and one only requives the Lp and Lgh to be invariant under the non-local transformation in non-Abelian Chern-Simons theory.

Key words: Wardidentities, Greenfunction, Phasespace.

CLC Number: 

  • 70H,81T
Trendmd