86 citations · 434 across the 19 of their papers we have counts for
17 papers
Propagation of Gravitational Waves in a Dynamical Wormhole Background for Two-scalar Einstein-Gauss-Bonnet Theory
E. Elizalde, Shin'ichi Nojiri, S. D. Odintsov +1
In this work, we propose a model of Einstein--Gauss-Bonnet gravity coupled with two scalar fields. The two scalar fields are considered to be ``frozen'' or they become non-dynamica…
Beyond-one-loop quantum gravity action yielding both inflation and late-time acceleration
E. Elizalde, S. D. Odintsov, L. Sebastiani +1
A unified description of early-time inflation with the current cosmic acceleration is achieved by means of a new theory that uses a quadratic model of gravity, with the inclusion o…
Oscillations of the F(R) dark energy in the accelerating universe
E. Elizalde, S. D. Odintsov, L. Sebastiani +1
Oscillations of the dark energy around the phantom divide line, , both during the matter era and also in the de Sitter epoch are investigated. The analysis during…
Unifying inflation with dark energy in modified F(R) Horava-Lifshitz gravity
E. Elizalde, S. Nojiri, S. D. Odintsov +1
We study FRW cosmology for a non-linear modified F(R) Horava-Lifshitz gravity which has a viable convenient counterpart. A unified description of early-time inflation and late-time…
Entropy bounds for massive scalar field in positive curvature space
E. Elizalde, A. C. Tort
We consider a massive scalar field with arbitrary coupling in space, which mimics the thermal expanding universe, and calculate explicitly all…
The thermal energy of a scalar field in a one-dimensional compact space
E. Elizalde, A. C. Tort
We discuss some controverted aspects of the evaluation of the thermal energy of a scalar field in a one-dimensional compact space. The calculations are carried out using a generali…