Quantisation of gauged WZNW theories
نویسندگان
چکیده
منابع مشابه
D ec 1 99 5 Gauged WZNW models and coset constructions in relation to string theories .
Preface I will begin by a few words on the layout of this thesis. At the end of each chapter I give the main sources of information on the subject dealt with, and at the very end of the first part there is a more complete set of references. I do not claim to include all relevant references, and I apologize if someone has been left out. This thesis consists of two parts, first an introduction to...
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Konstadinos Sfetsos Physics Department, University of Southern California Los Angeles, CA 90089-0484, USA and Institute for Theoretical Physics, Utrecht University Princetonplein 5, TA 3508, The Netherlands and A.A. Tseytlin Theory Division, CERN CH-1211 Geneva 23, Switzerland and Blackett Laboratory, Imperial College London SW7 2BZ, U.K. Abstract We construct new heterotic string backgrounds w...
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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. e-mail: [email protected] e-mail: a.lewis1@...
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Starting from the Kac–Moody structure of the WZNW model for SL(2, R) and using the general canonical formalism, we formulate a gauge theory invariant under local SL(2, R)× SL(2, R) and diffeomorphisms. This theory represents a gauge extension of the WZNW system, defined by a difference of two simple WZNW actions. By performing a partial gauge fixing and integrating out some dynamical variables,...
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ژورنال
عنوان ژورنال: Fortschritte der Physik
سال: 2003
ISSN: 0015-8208,1521-3978
DOI: 10.1002/prop.200310093