3 citations · 7 across the 3 of their papers we have counts for
4 papers
Inflation in theories with broken diffeomorphisms
Antonio L. Maroto, Prado MartÃn-Moruno, Miguel Orbaneja-Pérez
We analyze the impact of breaking diffeomorphism invariance in the inflaton sector. In particular, we consider inflaton models which are invariant under the subgroup of transverse…
Multifield theories invariant under transverse diffeomorphisms: The mixed regime case
Antonio L. Maroto, Prado MartÃn-Moruno, Diego Tessainer
We study theories breaking diffeomorphism (Diff) invariance down to the subgroup of transverse diffeomorphisms (TDiff), consisting of multiple scalar fields in a cosmological backg…
K-nonizing
Jose Beltrán Jiménez, Teodor Borislavov Vasilev, DarÃo Jaramillo-Garrido +2
We unveil the dynamical equivalence of field theories with non-canonical kinetic terms and canonical theories with a volume element invariant under transverse diffeomorphisms. The…
Towards a Non-singular Paradigm of Black Hole Physics
Raúl Carballo-Rubio, Francesco Di Filippo, Stefano Liberati +18
The study of regular black holes and black hole mimickers as alternatives to standard black holes has recently gained significant attention, driven both by the need to extend gener…