2 citations · 2 across the 2 of their papers we have counts for
3 papers
Cosmological perturbations of TDiff fields
Antonio L. Maroto, Prado MartÃn-Moruno, Diego Tessainer
We study scalar field theories that break diffeomorphism invariance down to the subgroup of transverse diffeomorphisms through the matter sector in cosmological backgrounds. We foc…
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…
Multi-field TDiff theories for cosmology
Diego Tessainer, Antonio L. Maroto, Prado MartÃn-Moruno
We consider theories which break the invariance under diffeomorphisms (Diff) down to transverse diffeomorphisms (TDiff) in the matter sector, consisting of multiple scalar fields.…