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https://physrep.ff.bg.ac.rs/handle/123456789/17
Title: | Homotopy lie algebras of gravity and their braided deformations | Authors: | Dimitrijević-Ćirić, Marija Giotopoulos, Grigorios Radovanović, Voja Szabo, Richard J. |
Issue Date: | 1-Jan-2019 | Journal: | Proceedings of Science | Abstract: | We describe the cyclic L∞-algebra formulation of classical general relativity without matter fields in the Einstein-Cartan-Palatini formalism. Using Drinfel'd twist deformation techniques, we define a noncommutative version of the theory with braided gauge symmetries. We introduce a notion of braided L∞-algebra, and use it to encode the symmetries, field content, field equations and Noether identities of noncommutative gravity. |
URI: | https://physrep.ff.bg.ac.rs/handle/123456789/17 |
Appears in Collections: | Conference paper |
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