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arXiv · 1801.04336

Conformal Invariance of (0,2) Sigma Models on Calabi-Yau Manifolds

Ian T. Jardine·Callum Quigley
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Abstract

Long ago, Nemeschansky and Sen demonstrated that the Ricci-flat metric on a Calabi-Yau manifold could be corrected, order by order in perturbation theory, to produce a conformally invariant (2,2) nonlinear sigma model. Here we extend this result to (0,2) sigma models for stable holomorphic vector bundles over Calabi-Yaus.

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Ian T. Jardine, Callum Quigley. 2018-02-05. Conformal Invariance of (0,2) Sigma Models on Calabi-Yau Manifolds. https://doi.org/10.1007/jhep03(2018)090

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