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Št. zadetkov: 4
Reflections on the matter of 3D N=1 vacua and local Spin(7) compactifications
Mirjam Cvetič, Jonathan J. Heckman, Ethan Torres, Gianluca Zoccarato
Izvirni znanstveni članek
Oznake: astrofizika;
We use Higgs bundles to study the 3D N = 1 vacua obtained from M-theory compactified on a local Spin(7) space given as a four-manifold M-4 of ADE singularities with further generic enhancements in the singularity type along one-dimensional subspaces. There can be strong quantum corrections to the ma ...
Leto: 2022 Vir: Digitalna knjižnica Univerze v Mariboru (DKUM)
0-form, 1-form, and 2-group symmetries via cutting and gluing of orbifolds
Mirjam Cvetič, Jonathan J. Heckman, Max Hübner, Ethan Torres
Izvirni znanstveni članek
Oznake: F-theory;compactifications;classification;singularities;instantons;geometry;
Orbifold singularities of M-theory constitute the building blocks of a broad class of supersymmetric quantum field theories (SQFTs). In this paper we show how the local data of these geometries determine global data on the resulting higher symmetries of these systems. In particular, via a process of ...
Leto: 2022 Vir: Digitalna knjižnica Univerze v Mariboru (DKUM)
Geometric unification of Higgs bundle vacua
Mirjam Cvetič, Jonathan J. Heckman, Thomas B. Rochais, Ethan Torres, Gianluca Zoccarato
Izvirni znanstveni članek
Oznake: F-theory;Higgs;M-theory;field theories;spin spices;
Higgs bundles are a central tool used to study a range of intersecting brane systems in string compactifications. Solutions to the internal gauge theory equations of motion for the corresponding worldvolume theories of brans give rise to different low energy effective field theories. This has been h ...
Leto: 2020 Vir: Digitalna knjižnica Univerze v Mariboru (DKUM)
T-branes and G(2) backgrounds
Rodrigo Barbosa, Mirjam Cvetič, Jonathan J. Heckman, Craig Lawrie, Ethan Torres, Gianluca Zoccarato
Izvirni znanstveni članek
Oznake: Yang-Mills connections;spin(7);holonomy;bundles;metrics;
Compactification of M-string theory on manifolds with G(2) structure yields a wide variety of 4D and 3D physical theories. We analyze the local geometry of such compactifications as captured by a gauge theory obtained from a three-manifold of ADE singularities. Generic gauge theory solutions include ...
Leto: 2020 Vir: Digitalna knjižnica Univerze v Mariboru (DKUM)
Št. zadetkov: 4
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