On the Marginal Deformations of General (0,2) Non-Linear Sigma-Models
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Data
2015-01-01
Autores
Adam, Ido [UNESP]
Donagi, R.
Katz, S.
Klemm, A.
Morrison, D. R.
Título da Revista
ISSN da Revista
Título de Volume
Editor
Amer Mathematical Soc
Resumo
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 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.
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Sigma models, conformal field models in string theory, flux compactifications
Como citar
String-math 2012. Providence: Amer Mathematical Soc, v. 90, p. 171-179, 2015.