# Gauge Dressing of 2D Field Theories

@article{Kogan1997GaugeDO, title={Gauge Dressing of 2D Field Theories}, author={Ian. I. Kogan and Alex Lewis and Oleg A. Soloviev}, journal={International Journal of Modern Physics A}, year={1997}, volume={12}, pages={2425-2436} }

By using the gauge Ward identities, we study correlation functions of gauged WZNW models. We show that the gauge dressing of the correlation functions can be taken into account as a solution of the Knizhnik–Zamolodchikov equation. Our method is analogous to the analysis of the gravitational dressing of 2D field theories.

## 9 Citations

Gauged Knizhnik-Zamolodchikov equation

- Mathematics, Physics
- 1997

Abstract Correlation functions of gauged WZNW models are shown to satisfy a differential equation, which is a gauge generalization of the Knizhnik-Zamolodchikov equation.

Knizhnik-Zamolodchikov type equations for gauged WZNW models

- Physics
- 1998

We study correlation functions of coset constructions by utilizing the method of gauge dressing. The given method results in a system of differential equations which are generalizations of the…

Free Field Appoach to String Theory on AdS_3

- Physics
- 2000

We discuss the correlation functions of the SL(2,C)/SU(2) WZW model, or the CFT on the Euclidean AdS_3. We argue that their calculation is reduced to that of a free theory by taking into account the…

Extended multiplet structure in Logarithmic Conformal Field Theories

- Physics
- 2003

We use the process of quantum hamiltonian reduction of SU(2)k, at rational level k, to study explicitly the correlators of the h1,s fields in the cp,q models. We find from direct calculation of the…

Adjoint QCD2 and the non-abelian Schwinger mechanism

- Physics
- 1998

Abstract Massless Majorana fermions in the adjoint representation of SU ( N c ) are expected to screen gauge interactions in 1+1 dimensions, analogous to a similar Higgs phenomena known for…

Extended chiral algebras in the SU(2)0 WZNW model

- Physics
- 2002

We investigate the W-algebras generated by the integer dimension chiral primary operators of the SU(2)0 WZNW model. These have a form almost identical to that found in the c = ?2 model but have, in…

Extended chiral algebras and the emergence of SU(2) quantum numbers in the Coulomb gas

- Physics
- 2003

We study a set of chiral symmetries contained in degenerate operators beyond the `minimal' sector of the cp,q models. For the operators h(2j+2)q−1,1 = h1,(2j+2)p−1 at conformal weight…

1 2 5 N ov 1 99 6 1 Gauged Knizhnik-Zamolodchikov Equation

- 1996

G = H⊕M, [H,H] ⊂ H, [H,M] ⊂ M. (3) There are different methods of studying correlation functions of gauged WZNW models such as the free field realization approach or the fermionization technik [2].…

Boundary states in boundary logarithmic CFT

- Physics
- 2001

Abstract There exist logarithmic CFTs (LCFTs) such as the c p ,1 models. It is also well known that it generally contains Jordan cell structure. In this paper, we obtain the boundary Ishibashi state…