Gravity from AKSZ-Manin theories in two, three, and four dimensions

Leron Borsten, Dimitri Kanakaris, Hyungrok Kim

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Abstract

We show that various dynamical gauge theories in two, three and four dimensions, obtained as Manin deformations of topological Alexandrov-Kontsevich-Schwarz-Zaboronsky (AKSZ) theories, are equivalent to gravitational theories. Since gravity is topological in two and three dimension, this equivalence requires a diffeomorphism breaking background source term. In four dimensions, however, the MacDowell-Mansouri formulation of Einstein gravity with a cosmological constant is obtained identically via the Manin deformation of a particular AKSZ theory.
Original languageEnglish
Article number75
Pages (from-to)1-17
Number of pages17
JournalJournal of High Energy Physics (JHEP)
Volume2025
Issue number6
Early online date9 Jun 2025
DOIs
Publication statusE-pub ahead of print - 9 Jun 2025

Keywords

  • Gauge Symmetry
  • Classical Theories of Gravity
  • Chern-Simons Theories
  • de Sitter space

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