19 citations · 41 across the 5 of their papers we have counts for
5 papers
Atiyah-Hitchin in Five Dimensional Einstein-Gauss-Bonnet Gravity
Michael Butler, Masoud Ghezelbash, Erfan Massaeli +1
We construct a new class of stationary exact solutions to five-dimensional Einstein-Gauss-Bonnet gravity. The solutions are based on four-dimensional self-dual Atiyah-Hitchin geome…
Warm Higgs G-inflation: predictions and constraints from Planck 2015 likelihood
Maysam Motaharfar, Erfan Massaeli, Hamid Reza Sepangi
We reconsider a recently proposed warm G-inflation scenario in which the Galileon scalar field concurrently dissipates its kinetic energy as the radiation fluid throughout inflatio…
Power spectra in warm G-inflation and its consistency: stochastic approach
Maysam Motaharfar, Erfan Massaeli, Hamid Reza Sepangi
Recently, it has been realized that the so-called G-inflation model inspired by supplementing a generalized covariant Galileon-like non-linear derivative self-interacting term to t…
Tachyon warm inflation with the effects of Loop Quantum Cosmology in the light of Planck 2015
Vahid Kamali, Spyros Basilakos, Ahmad Mehrabi +2
We investigate the observational signatures of quantum cosmology in the Cosmic Microwave Background data provided by Planck collaboration. We apply the warm inflationary paradigm w…
General Scalar-Tensor cosmology: Analytical solutions via Noether symmetry
Erfan Masaeli, Meysam Motaharfar, Hamid Reza Sepangi
We analyze the cosmology of a general Scalar-Tensor theory which encompasses generalized Brans-Dicke theory, Gauss-Bonnet gravity, non-minimal derivative gravity, generalized Galil…