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- Institute of Space SciencesES28 papers
- Universitat Politècnica de CatalunyaES27 papers
- Universitat de BarcelonaES17 papers
- Consejo Superior de Investigaciones CientíficasES13 papers
- Instituto de Astrofísica de AndalucíaES11 papers
- Universitat Autònoma de BarcelonaES10 papers
- Institució Catalana de Recerca i Estudis AvançatsES8 papers
- Instituto de Astrofísica de CanariasES6 papers
- University of California, DavisUS6 papers
- California Institute of TechnologyUS5 papers
- Center for Astrophysics Harvard & SmithsonianUS5 papers
- Consejo Nacional de Investigaciones Científicas y TécnicasAR5 papers
5 papers · 1 filter
One-loop effective action for non-local modified Gauss-Bonnet gravity in de Sitter space
Guido Cognola, Emilio Elizalde, Shin'ichi Nojiri +2
We discuss the classical and quantum properties of non-local modified Gauss-Bonnet gravity in de Sitter space, using its equivalent representation via string-inspired local scalar-…
Perturbations of Schwarzschild Black Holes in Chern-Simons Modified Gravity
Nicolas Yunes, Carlos F. Sopuerta
We study perturbations of a Schwarzschild black hole in Chern-Simons modified gravity. We begin by showing that Birkhoff's theorem holds for a wide family of Chern-Simons coupling…
Thermal diagnostic of the Optical Window on board LISA Pathfinder
M. Nofrarias, A. F. Garcia Marin, A. Lobo +4
Vacuum conditions inside the LTP Gravitational Reference Sensor must comply with rather demanding requirements. The Optical Window (OW) is an interface which seals the vacuum enclo…
De Sitter cosmology from Gauss-Bonnet dark energy with quantum effects
Emilio Elizalde, John Quiroga Hurtado, Hector Ivan Arcos
A Gauss-Bonnet dark energy model is considered, which is inspired in string/M-theory and takes also into account quantum contributions. Those are introduced from a conformal quantu…
A FRW Dark Fluid with a Non-Linear Inhomogeneous Equation of State
I. Brevik, E. Elizalde, O. Gorbunova +1
A dark Friedman-Robertson-Walker fluid governed by a non-linear inhomogeneous equation of state is considered which can be viewed as a conveniently simple paradigm for a whole clas…