Duality and gaugino condensation in superstring models

Costas Kounnas; Massimo Porrati

doi:10.1016/0370-2693(87)91327-X

Duality and gaugino condensation in superstring models

Costas Kounnas, Massimo Porrati

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

Abstract

The issue of gaugino condensation in superstring generated N=1 supergravity models is reconsidered. We show that gaugino condensation related to the breaking of an R-symmetry is consistent with broken supersymmetry, zero cosmological constant and duality transformation. The latter implies the existence of a massless pseudoscalar, related to a non-compact symmetry, which reflects the gauge invariance of the antisymmetric tensor field of superstring theories.

Original language	English (US)
Pages (from-to)	91-95
Number of pages	5
Journal	Physics Letters B
Volume	191
Issue number	1-2
DOIs	https://doi.org/10.1016/0370-2693(87)91327-X
State	Published - Jun 4 1987

ASJC Scopus subject areas

Nuclear and High Energy Physics

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abstract = "The issue of gaugino condensation in superstring generated N=1 supergravity models is reconsidered. We show that gaugino condensation related to the breaking of an R-symmetry is consistent with broken supersymmetry, zero cosmological constant and duality transformation. The latter implies the existence of a massless pseudoscalar, related to a non-compact symmetry, which reflects the gauge invariance of the antisymmetric tensor field of superstring theories.",

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