Holomorphic field theories and Calabi-Yau algebras
We consider the holomorphic twist of the worldvolume theory of flat D(2k-1)-branes transversely probing a Calabi-Yau manifold. A chain complex, constructed using the BV formalism, computes the local observables in the holomorphically twisted theory. Generalizing earlier work in the case k=2, we find...
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| Auteurs principaux: | , |
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| Format: | Article (Journal) Chapter/Article |
| Langue: | anglais |
| Publié: |
5 May 2018
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| In: |
Arxiv
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| Accès en ligne: | Verlag, Volltext: http://arxiv.org/abs/1805.02084
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| Notes sur l'auteur: | Richard Eager and Ingmar Saberi |
| Résumé: | We consider the holomorphic twist of the worldvolume theory of flat D(2k-1)-branes transversely probing a Calabi-Yau manifold. A chain complex, constructed using the BV formalism, computes the local observables in the holomorphically twisted theory. Generalizing earlier work in the case k=2, we find that this complex can be identified with the Ginzburg dg algebra associated to the Calabi-Yau. However, the identification is subtle; the complex is the space of fields contributing to the holomorphic twist of the free theory, and its differential arises from interactions. For k=1, this holomorphically twisted theory is related to the elliptic genus. We give a general description for D1-branes probing a Calabi-Yau fourfold singularity, and for N=(0,2) quiver gauge theories. |
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| Description: | Gesehen am 27.02.2019 |
| Description matérielle: | Online Resource |