papers
Publications (9)
gr-qc2006
Constraining f(R) theories with the energy conditions
Santiago Esteban Perez Bergliaffa
cond-mat2001
Wave Equation for Sound in Fluids with Vorticity
Santiago Esteban Perez Bergliaffa, Katrina Hibberd, Michael Stone +1
gr-qc2009
A classification of the effective metric in nonlinear electrodynamics
Erico Goulart de Oliveira Costa, Santiago Esteban Perez Bergliaffa
gr-qc2011
An overview of f(R) theories
Santiago Esteban Perez Bergliaffa
gr-qc2014
Stability of the accretion of a ghost condensate onto the Schwarzschild black hole
Claudia A. Rivasplata Paz, Jose Martins Salim, Santiago Esteban Perez Bergliaffa
gr-qc2014
On the stability of black holes with nonlinear electromagnetic fields
Nora Bretón, Santiago Esteban Perez Bergliaffa
gr-qc2011
Static and spherically symmetric black holes in $f(R)$ theories
Santiago Esteban Perez Bergliaffa, Yves Eduardo Chifarelli de Oliveira Nunes
gr-qc2011
Effective metric in nonlinear scalar field theories
E. Goulart, Santiago Esteban Perez Bergliaffa
gr-qc2011
Nonsingular cosmological models
Santiago Esteban Perez Bergliaffa