Three-dimensional non-relativistic Hietarinta supergravity

Abstract In this work we present the non-relativistic regime of the Hietarinta gravity theory and its extension to supergravity. At the bosonic level, we derive the non-relativistic version of the Hietarinta model by employing a contraction process and addressing the non-degeneracy of the invariant...

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Bibliographic Details
Main Authors: Patrick Concha, Evelyn Rodríguez, Sebastián Salgado
Format: Article
Language:English
Published: SpringerOpen 2025-01-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-025-13761-6
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