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      Refined swampland distance conjecture and exotic hybrid Calabi-Yaus

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          Abstract

          We test the refined swampland distance conjecture in the Kahler moduli space of exotic one-parameter Calabi-Yaus. We focus on examples with pseudo-hybrid points. These points, whose properties are not well-understood, are at finite distance in the moduli space. We explicitly compute the lengths of geodesics from such points to the large volume regime and show that the refined swampland distance conjecture holds. To compute the metric we use the sphere partition function of the gauged linear sigma model. We discuss several examples in detail, including one example associated to a gauged linear sigma model with non-abelian gauge group.

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          Phases of N = 2 theories in two dimensions

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            Non-Birational Twisted Derived Equivalences in Abelian GLSMs

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              Predictions for Gromov–Witten invariants of noncommutative resolutions

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                Author and article information

                Journal
                13 May 2019
                Article
                1905.05225
                10924c90-80fb-4914-b118-18bf8d69136a

                http://arxiv.org/licenses/nonexclusive-distrib/1.0/

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                Custom metadata
                UWThPh2019-14
                41 pages, 9 figures
                hep-th

                High energy & Particle physics
                High energy & Particle physics

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