Knizhnik-Zamolodchikov type equations for gauged WZNW models

Kogan, Ian I.; Lewis, Alex; Solovev, Oleg A.

doi:10.1142/S0217751X98000639

Knizhnik-Zamolodchikov type equations for gauged WZNW models

Ian I. Kogan
(
- Oxford U.
)
,
Alex Lewis
(
- Oxford U.
)
,
Oleg A. Solovev
(
- Queen Mary, U. of London
)

Feb, 1997

24 pages

Published in:

Int.J.Mod.Phys.A 13 (1998) 1345-1367

e-Print:

hep-th/9703028 [hep-th]

DOI:

10.1142/S0217751X98000639

Report number:

QMW-PH-97-5,
OUTP-97-11-P,
OU-TP-97-11P

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Abstract: (arXiv)

We study correlation functions of coset constructions by utilizing the method of gauge dressing. As an example we apply this method to the minimal models and to the Witten 2D black hole. We exhibit a striking similarity between the latter and the gravitational dressing. In particular, we look for logarithmic operators in the 2D black hole.

Note:

24 pages, latex, no figures. More discussion of logarithmic operators was added

field theory: conformal
dimension: 2
Wess-Zumino-Witten model
gauge field theory
coset space
correlation function
Knizhnik-Zamolodchikov equation
black hole

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Figures(0)

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