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d=2 N=2 superconformal symmetries and models

Abstract : We discuss the following aspects of two-dimensional N=2 supersymmetric theories defined on compact super Riemann surfaces: parametrization of (2,0) and (2,2) superconformal structures in terms of Beltrami coefficients and formulation of superconformal models on such surfaces (invariant actions, anomalies and compensating actions, Ward identities).
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Submitted on : Thursday, October 21, 1999 - 12:16:24 PM
Last modification on : Friday, September 10, 2021 - 1:50:04 PM

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  • HAL Id : in2p3-00005204, version 1

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F. Delduc, F. Gieres, S. Gourmelen. d=2 N=2 superconformal symmetries and models. Classical and Quantum Gravity, IOP Publishing, 1997, 14, pp.1623-1649. ⟨in2p3-00005204⟩

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