Winding strings in AdS3
Author(s) -
Estanislao Herscovich,
Pablo Minces,
Carmen Núñez
Publication year - 2006
Publication title -
journal of high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.998
H-Index - 261
eISSN - 1126-6708
pISSN - 1029-8479
DOI - 10.1088/1126-6708/2006/06/047
Subject(s) - amplitude , spins , consistency (knowledge bases) , string (physics) , point (geometry) , mathematics , function (biology) , field (mathematics) , unit (ring theory) , physics , spectrum (functional analysis)
Correlation functions of one unit spectral flowed states in string theory onAdS_3 are considered. We present the modified Knizhnik-Zamolodchikov and nullvector equations to be satisfied by amplitudes containing states in windingsector one and study their solution corresponding to the four point functionincluding one w=1 field. We compute the three point function involving two oneunit spectral flowed operators and find expressions for amplitudes of three w=1states satisfying certain particular relations among the spins of the fields.Several consistency checks are performed.Comment: 35 pages. v2. Important additions: one more author, complete results for the 3-point function with two w=1 states and new section with computation of 4-point function with one w=1 state. Acknowledgments and references modifie
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