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math-ph2025
Adjoint L-Infinity Actions and Conserved Charges in GR
Changsun Choi, Ryan E. Grady
In this work we compute the conserved currents and charges associated to the action of an infinitesimal isometry (Killing field) in Einstein--Cartan--Palatini gravity. We offer a n…
math-ph2025
DGLA Actions: An Application in GR
Ryan Grady
This note serves two purposes: 1) define actions by differential graded Lie algebras, and 2) apply such differential graded Lie symmetry in general relativity (GR) to constrain the…