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hep-th2025
Galilean Covariant Carroll--Field--Jackiw Electrodynamics
H. Belich, E. S. Santos, C. Valcarcel
We propose a non--relativistic version of the Carroll--Field--Jackiw theory in order to study the breaking of Galilean symmetry induced by the inclusion of an external tensor via C…
hep-th2020
Spin-3 fields in Mielke-Baekler gravity
J. R. B. Peleteiro, C. E. Valcárcel
Mielke-Baekler gravity consists in the usual Einstein-Hilbert action with a cosmological term and rotational and translational Chern-Simons terms with arbitrary couplings. For a pa…
hep-th2018
New boundary conditions for (extended) supergravity
C. E. Valcárcel
In this work, we build the most general boundary conditions for and extended supergravity. We show that for the loosest…