VECTOR-CHIRAL EQUIVALENCE IN NULL GAUGED WZNW THEORY

DOI10.1142/S0217732394003609zbMATH Open1015.81540arXivhep-th/9410158MaRDI QIDQ2727809

Publication date: 31 July 2001

Published in: Modern Physics Letters A (Search for Journal in Brave)

Abstract: We consider the standard vector and chiral gauged WZNW models by their gauged maximal null subgroups and show that they can be mapped to each other by a special transformation. We give an explicit expression for the map in the case of the classical Lie groups

A_{N}

,

B_{N}

,

C_{N}

,

D_{N}

, and note its connection with the duality map for the Riemmanian globally symmetric spaces.

Full work available at URL: https://arxiv.org/abs/hep-th/9410158

Mathematics Subject Classification ID

Two-dimensional field theories, conformal field theories, etc. in quantum mechanics (81T40) Yang-Mills and other gauge theories in quantum field theory (81T13)

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