45 citations · 153 across the 10 of their papers we have counts for
3 papers · 1 filter
Constant roll inflation in multifield models
Merce Guerrero, Diego Rubiera-Garcia, Diego Saez-Chillon Gomez
Constant roll inflation is analyzed in the presence of multi scalar fields which are assumed to be described by a constant roll rate each. The different cases are studied and the c…
Nonsingular black holes in nonlinear gravity coupled to Euler-Heisenberg electrodynamics
Merce Guerrero, Diego Rubiera-Garcia
We study static, spherically symmetric black holes supported by Euler-Heisenberg theory of electrodynamics and coupled to two different modified theories of gravity. Such theories…
Rotating black holes in Eddington-inspired Born-Infeld gravity: an exact solution
Merce Guerrero, Gerardo Mora-Pérez, Gonzalo J. Olmo +2
We find an exact, rotating charged black hole solution within Eddington-inspired Born-Infeld gravity. To this end we employ a recently developed correspondence or {\it mapping} bet…