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19982026
most citedDirac Sigma Models

47 citations · 299 across the 23 of their papers we have counts for

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hep-th2026

CayleyPy-4: AI-Holography. Towards analogs of holographic string dualities for AI tasks

A. Chervov, F. Levkovich-Maslyuk, A. Smolensky +41

This is the fourth paper in the CayleyPy project, which applies AI methods to the exploration of large graphs. In this work, we suggest the existence of a new discrete version of h…

hep-th2020★ 15 cited

Presymplectic AKSZ formulation of Einstein gravity

Maxim Grigoriev, Alexei Kotov

Any local gauge theory can be represented as an AKSZ sigma model (upon parameterization if necessary). However, for non-topological models in dimension higher than 1 the target spa…

hep-th2019★ 22 cited

Gauge PDE and AKSZ-type Sigma Models

Maxim Grigoriev, Alexei Kotov

A gauge PDE is a natural notion which arises by abstracting what physicists call a local gauge field theory defined in terms of BV-BRST differential (not necessarily Lagrangian). W…

hep-th2018★ 47 cited

The Embedding Tensor, Leibniz-Loday Algebras, and Their Higher Gauge Theories

Alexei Kotov, Thomas Strobl

We show that the data needed for the method of the embedding tensor employed in gauging supergravity theories are precisely those of a Leibniz algebra (with one of its induced quot…

hep-th2015★ 20 cited

Curving Yang-Mills-Higgs Gauge Theories

Alexei Kotov, Thomas Strobl

Established fundamental physics can be described by fields, which are maps. The source of such a map is space-time, which can be curved due to gravity. The map itself needs to be c…

hep-th2014★ 16 cited

2d Gauge Theories and Generalized Geometry

Alexei Kotov, Vladimir Salnikov, Thomas Strobl

We show that in the context of two-dimensional sigma models minimal coupling of an ordinary rigid symmetry Lie algebra leads naturally to the appearance of the "gene…