Target space symmetries in topological theories I

Laurent Baulieu; Andrei S. Losev; Nikita A. Nekrasov

doi:10.1088/1126-6708/2002/02/021

Target space symmetries in topological theories I

Laurent Baulieu
, Andrei S. Losev
, Nikita A. Nekrasov

Simons Center for Geometry & Physics

Université Paris VI
Alikhanov Institute for Theoretical and Experimental Physics

Research output: Contribution to journal › Article › peer-review

36 Scopus citations

Abstract

We study realization of the target space diffeomorphisms in the type C topological string. We found that the charges, which generate transformations of the boundary observables, form an algebra, which differs from that of bulk charges by the contribution of the bubbled disks. We discuss applications to noncommutative field theories.

Original language	English
Article number	021
Journal	Journal of High Energy Physics
Volume	6
Issue number	2
DOIs	https://doi.org/10.1088/1126-6708/2002/02/021
State	Published - Feb 1 2002

Keywords

Anomalies in Field and String Theories
BRST Symmetry
Space-Time Symmetries

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10.1088/1126-6708/2002/02/021

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title = "Target space symmetries in topological theories I",

abstract = "We study realization of the target space diffeomorphisms in the type C topological string. We found that the charges, which generate transformations of the boundary observables, form an algebra, which differs from that of bulk charges by the contribution of the bubbled disks. We discuss applications to noncommutative field theories.",

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KW - BRST Symmetry

KW - Space-Time Symmetries

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Target space symmetries in topological theories I

Abstract

Keywords

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