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.
机构:
Univ Warsaw, Fac Phys, Dept Math Methods Phys, Ul Pasteura 5, PL-02093 Warsaw, PolandUniv Warsaw, Fac Phys, Dept Math Methods Phys, Ul Pasteura 5, PL-02093 Warsaw, Poland
机构:
Univ Santiago de Compostela, Dept Fis Particulas, E-15782 Santiago De Compostela, Spain
Univ Santiago de Compostela, IGFAE, E-15782 Santiago De Compostela, SpainSISSA, I-34014 Trieste, Italy
Conde, Eduardo
Ramallo, Alfonso V.
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Univ Santiago de Compostela, Dept Fis Particulas, E-15782 Santiago De Compostela, Spain
Univ Santiago de Compostela, IGFAE, E-15782 Santiago De Compostela, SpainSISSA, I-34014 Trieste, Italy
机构:
Tianjin Univ, Joint Sch Natl Univ Singapore & Tianjin Univ, Int Campus, Fuzhou 350207, Peoples R China
Beijing Inst Math Sci & Applicat, Beijing 101408, Peoples R ChinaTianjin Univ, Joint Sch Natl Univ Singapore & Tianjin Univ, Int Campus, Fuzhou 350207, Peoples R China
Zhao, Peng
Zou, Hao
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Beijing Inst Math Sci & Applicat, Beijing 101408, Peoples R China
Tsinghua Univ, Yau Math Sci Ctr, Beijing 100084, Peoples R ChinaTianjin Univ, Joint Sch Natl Univ Singapore & Tianjin Univ, Int Campus, Fuzhou 350207, Peoples R China
机构:
CALTECH, Walter Burke Inst Theoret Phys, Pasadena, CA 91125 USA
Max Planck Inst Math, Vivatsgasse 1, D-53111 Bonn, GermanyCALTECH, Walter Burke Inst Theoret Phys, Pasadena, CA 91125 USA
Gukov, Sergei
Pei, Du
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Harvard Univ, Ctr Math Sci & Applicat, 20 Garden St, Cambridge, MA 02139 USACALTECH, Walter Burke Inst Theoret Phys, Pasadena, CA 91125 USA
Pei, Du
Putrov, Pavel
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Abdus Salam Int Ctr Theoret Phys ICTP, Str Costiera 11, I-34151 Trieste, ItalyCALTECH, Walter Burke Inst Theoret Phys, Pasadena, CA 91125 USA