29 citations · 84 across the 8 of their papers we have counts for
3 papers · 1 filter
Randall-Sundrum brane universe as a ground state for Chern-Simons gravity
Fabrizio Cordonier-Tello, Fernando Izaurieta, Patricio Mella +1
In stark contrast with the three-dimensional case, higher-dimensional Chern-Simons theories can have non-topological, propagating degrees of freedom. Finding those vacua that allow…
Interacting cosmic fluids in power-law Friedmann-Robertson-Walker cosmological models
Mauricio Cataldo, Patricio Mella, Paul Minning +1
We provide a detailed description for power--law scaling Friedmann-Robertson-Walker cosmological scenarios dominated by two interacting perfect fluid components during the expansio…
Relic gravitons and viscous cosmologies
Mauricio Cataldo, Patricio Mella
Previously it was shown that there exists a class of viscous cosmological models which violate the dominant energy condition for a limited amount of time after which they are smoot…