Induced (N,0) supergravity as a constrained Osp(N|2) WZWN model and its effective action

A chiral $(N,0) $ supergravity theory in d=2 dimensions for any $N$ and its induced action can be obtained by constraining the currents of an Osp(N$|$2) WZWN model. The underlying symmetry algebras are the nonlinear SO(N) superconformal algebras of Knizhnik and Bershadsky. The case $N=3$ is worked o...

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Detalles Bibliográficos
Autores principales: Delius, G.W., Grisaru, Marcus T., van Nieuwenhuizen, P.
Lenguaje:eng
Publicado: 1993
Materias:
General Theoretical Physics
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1016/0550-3213(93)90284-V
http://cds.cern.ch/record/237381
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author Delius, G.W.
Grisaru, Marcus T.
van Nieuwenhuizen, P.
author_facet Delius, G.W.
Grisaru, Marcus T.
van Nieuwenhuizen, P.
author_sort Delius, G.W.
collection CERN
description A chiral $(N,0) $ supergravity theory in d=2 dimensions for any $N$ and its induced action can be obtained by constraining the currents of an Osp(N$|$2) WZWN model. The underlying symmetry algebras are the nonlinear SO(N) superconformal algebras of Knizhnik and Bershadsky. The case $N=3$ is worked out in detail. We show that by adding quantum corrections to the classical transformation rules, the gauge algebra on gauge fields and currents closes. Integrability conditions on Ward identities are derived. The effective action is computed at one loop. It is finite, and can be obtained from the induced action by rescaling the central charge and fields by finite Z factors.
id cern-237381
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1993
record_format invenio
spelling cern-2373812023-03-14T19:58:58Zdoi:10.1016/0550-3213(93)90284-Vhttp://cds.cern.ch/record/237381engDelius, G.W.Grisaru, Marcus T.van Nieuwenhuizen, P.Induced (N,0) supergravity as a constrained Osp(N|2) WZWN model and its effective actionGeneral Theoretical PhysicsParticle Physics - TheoryA chiral $(N,0) $ supergravity theory in d=2 dimensions for any $N$ and its induced action can be obtained by constraining the currents of an Osp(N$|$2) WZWN model. The underlying symmetry algebras are the nonlinear SO(N) superconformal algebras of Knizhnik and Bershadsky. The case $N=3$ is worked out in detail. We show that by adding quantum corrections to the classical transformation rules, the gauge algebra on gauge fields and currents closes. Integrability conditions on Ward identities are derived. The effective action is computed at one loop. It is finite, and can be obtained from the induced action by rescaling the central charge and fields by finite Z factors.A chiral $(N,0) $ supergravity theory in d=2 dimensions for any $N$ and its induced action can be obtained by constraining the currents of an Osp(N$|$2) WZWN model. The underlying symmetry algebras are the nonlinear SO(N) superconformal algebras of Knizhnik and Bershadsky. The case $N=3$ is worked out in detail. We show that by adding quantum corrections to the classical transformation rules, the gauge algebra on gauge fields and currents closes. Integrability conditions on Ward identities are derived. The effective action is computed at one loop. It is finite, and can be obtained from the induced action by rescaling the central charge and fields by finite Z factors.A chiral $(N,0) $ supergravity theory in d=2 dimensions for any $N$ and its induced action can be obtained by constraining the currents of an Osp(N$|$2) WZWN model. The underlying symmetry algebras are the nonlinear SO(N) superconformal algebras of Knizhnik and Bershadsky. The case $N=3$ is worked out in detail. We show that by adding quantum corrections to the classical transformation rules, the gauge algebra on gauge fields and currents closes. Integrability conditions on Ward identities are derived. The effective action is computed at one loop. It is finite, and can be obtained from the induced action by rescaling the central charge and fields by finite Z factors.A chiral ( N , 0) supergravity theory in d = 2 dimensions for any N and its induced action can be obtained by constraining the currents of an Osp( N | 2) WZWN model. The underlying symmetry algebras are the nonlinear SO( N ) superconformal algebras of Knizhnik and Bershadsky. The case N = 3 is worked out in detail. We show that by adding quantum corrections to the classical transformation rules, the gauge algebra on gauge fields and currents closes. Integrability conditions on Ward identities are derived. The effective action is computed at one loop. It is finite, and can be obtained from the induced action by rescaling the central charge and fields by finite Z factors.hep-th/9205093CERN-TH-6458-92CERN-TH-6458-92oai:cds.cern.ch:2373811993
spellingShingle General Theoretical Physics
Particle Physics - Theory
Delius, G.W.
Grisaru, Marcus T.
van Nieuwenhuizen, P.
Induced (N,0) supergravity as a constrained Osp(N|2) WZWN model and its effective action
title Induced (N,0) supergravity as a constrained Osp(N|2) WZWN model and its effective action
title_full Induced (N,0) supergravity as a constrained Osp(N|2) WZWN model and its effective action
title_fullStr Induced (N,0) supergravity as a constrained Osp(N|2) WZWN model and its effective action
title_full_unstemmed Induced (N,0) supergravity as a constrained Osp(N|2) WZWN model and its effective action
title_short Induced (N,0) supergravity as a constrained Osp(N|2) WZWN model and its effective action
title_sort induced (n,0) supergravity as a constrained osp(n|2) wzwn model and its effective action
topic General Theoretical Physics
Particle Physics - Theory
url https://dx.doi.org/10.1016/0550-3213(93)90284-V
http://cds.cern.ch/record/237381
work_keys_str_mv AT deliusgw inducedn0supergravityasaconstrainedospn2wzwnmodelanditseffectiveaction
AT grisarumarcust inducedn0supergravityasaconstrainedospn2wzwnmodelanditseffectiveaction
AT vannieuwenhuizenp inducedn0supergravityasaconstrainedospn2wzwnmodelanditseffectiveaction

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