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Abstract:

We find a general class of pp-wave string solutions with NS-NS H 3 or R-R F 3 field strengths, which are analogous to solutions with non-constant F 5 recently considered by Maldacena and Maoz (hep-th/0207284). We show that: (i) all pp-wave solutions supported by non-constant H 3 or F p fields are exact type II superstring solutions to all orders in α′; (ii) the corresponding light-cone gauge Green-Schwarz actions are non-linear in bosons but always quadratic in fermions, and describe UV finite 2-d theories; (iii) the pp-wave backgrounds supported by non-constant F 3 field do not have, in contrast to their F 5-field counterparts, "supernumerary" supersymmetries and thus the associated lightcone GS actions do not possess 2-d supersymmetry. We consider a specific example where the pp-wave F 3 background is parametrized by an arbitrary holomorphic function of one complex bosonic coordinate. The corresponding GS action has the same bosonic part, similar Yukawa terms but twice as many interacting world-sheet fermions as the (2,2) supersymmetric model originating from the analogous F 5 background. We also discuss the structure of massless scalar vertex operators in the models related to N = 2 super sine-Gordon and N = 2 super Liouville theories. © SISSA/ISAS 2002.

Registro:

Documento: Artículo
Título:A class of exact pp-wave string models with interacting light-cone gauge actions
Autor:Russo, J.G.; Tseytlin, A.A.
Filiación:Abdus Salam International Centre for Theoretical Physics, I-34100 Trieste, Italy
Departamento de Física, Universidad de Buenos Aires, Ciudad Universitaria and Conicet, Pab. I, 1428 Buenos Aires, Argentina
Theoretical Physics Group, Blackett Laboratory, Imperial College, London SW7 2BZ, United Kingdom
Smith Laboratory, Ohio State University, Columbus, OH 43210-1106, United States
Lebedev Physics Institute, Moscow, Russian Federation
Palabras clave:Penrose limit and pp-wave background; Superstring Vacua; Superstrings and Heterotic Strings
Año:2002
Volumen:6
Número:9
Página de inicio:695
Página de fin:720
Título revista:Journal of High Energy Physics
Título revista abreviado:J. High Energy Phys.
ISSN:10298479
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10298479_v6_n9_p695_Russo

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Citas:

---------- APA ----------
Russo, J.G. & Tseytlin, A.A. (2002) . A class of exact pp-wave string models with interacting light-cone gauge actions. Journal of High Energy Physics, 6(9), 695-720.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10298479_v6_n9_p695_Russo [ ]
---------- CHICAGO ----------
Russo, J.G., Tseytlin, A.A. "A class of exact pp-wave string models with interacting light-cone gauge actions" . Journal of High Energy Physics 6, no. 9 (2002) : 695-720.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10298479_v6_n9_p695_Russo [ ]
---------- MLA ----------
Russo, J.G., Tseytlin, A.A. "A class of exact pp-wave string models with interacting light-cone gauge actions" . Journal of High Energy Physics, vol. 6, no. 9, 2002, pp. 695-720.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10298479_v6_n9_p695_Russo [ ]
---------- VANCOUVER ----------
Russo, J.G., Tseytlin, A.A. A class of exact pp-wave string models with interacting light-cone gauge actions. J. High Energy Phys. 2002;6(9):695-720.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10298479_v6_n9_p695_Russo [ ]