On the marginal deformations of general (0,2) non-linear sigma-models

Proc.Symp.Pure Math. 90 (2015) 171-179 In this note we explore the possible marginal deformations of general (0,2) non-linear sigma-models, which arise as descriptions of the weakly-coupled (large radius) limits of four-dimensional $\mathcal{N}= 1$ compactifications of the heterotic string, to lowes...

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Bibliographic Details
Main Author Adam, Ido
Format Journal Article
LanguageEnglish
Published 20.10.2017
Subjects
Physics - High Energy Physics - Theory
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Summary:Proc.Symp.Pure Math. 90 (2015) 171-179 In this note we explore the possible marginal deformations of general (0,2) non-linear sigma-models, which arise as descriptions of the weakly-coupled (large radius) limits of four-dimensional $\mathcal{N}= 1$ compactifications of the heterotic string, to lowest order in $\alpha'$ and first order in conformal perturbation theory. The results shed light from the world-sheet perspective on the classical moduli space of such compactifications. This is a contribution to the proceedings of String-Math 2012.
Bibliography:ICTP-SAIFR/2012-003
DOI:10.48550/arxiv.1710.07431