59 citations · 197 across the 13 of their papers we have counts for
13 papers
Gravitational Baryogenesis in Rainbow Gauss-Bonnet gravity
P. Goodarzi, H. Mohseni Sadjadi, R. Darabi
The gravitational baryogenesis is studied in regularized four dimensional Einstein Gauss Bonnet model with rainbow gravity corrections. This combined framework generates a non vani…
Gravitational baryogenesis in gravity's rainbow
Parviz Goodarzi
We investigate the gravitational baryogenesis scenario within the context of gravity's rainbow which incorporates both modified gravity and energy-dependent spacetime. This…
Inflation and primordial fluctuations in gravity
Parviz Goodarzi
We investigate slow roll inflation and the creation of primordial density fluctuations in the framework of gravity. Our focus is on constraining the evolution of both the…
Intermediate inflation in generalized non-minimal derivative coupling model
Parviz Goodarzi
In this work, we consider intermediate inflation in context of the Generalized Non-Minimal Derivative Coupling (GNMDC) model. In this model, inflation is driven by a canonical scal…
Perturbation Spectra of Warm Inflation in Gravity
Maryam Shiravand, Mehrdad Farhoudi, Parviz Goodarzi
We investigate the warm inflationary scenario within the context of the linear version of f (Q, T ) gravity, coupled with both the inflaton scalar field and the radiation field, un…
Gravitational baryogenesis in non-minimal kinetic coupling model
Parviz Goodarzi
In this work, we consider the gravitational baryogenesis in the framework of non-minimal derivative coupling model. A mechanism to generate the baryon asymmetry based on the coupli…
Anisotropic inflation in non-minimal kinetic coupling model
Parviz Goodarzi
We study anisotropic inflation in non-minimal derivative coupling model where the scalar field non-minimally coupled to the gauge fields and derivative of the scalar field n…
Reheating in a modified teleparallel model of inflation
P. Goodarzi, H. Mohseni Sadjadi
We study the cosmological inflation and reheating in a teleparallel model of gravity. Reheating is assumed to be due to the decay of a scalar field to radiation during its rapid os…
Warm inflation with an oscillatory inflaton in the non-minimal kinetic coupling model
Parviz Goodarzi, H. Mohseni Sadjadi
In the cold inflation scenario, the slow roll inflation and reheating via coherent rapid oscillation, are usually considered as two distinct eras. When the slow roll ends, a rapid…
Temperature in warm inflation in non minimal kinetic coupling model
H. Mohseni Sadjadi, Parviz Goodarzi
Warm inflation in the non minimal derivative coupling model with a general dissipation coefficient is considered. We investigate conditions for the existence of the slow roll appro…
Oscillatory inflation in non-minimal derivative coupling model
H. Mohseni Sadjadi, Parviz Goodarzi
Inflation during rapid oscillation of a scalar field in non-minimal derivative coupling model is discussed. Cosmological perturbations originated in this stage are studied and cons…
Reheating temperature in non-minimal derivative coupling model
H. Mohseni Sadjadi, Parviz Goodarzi
We consider the inflaton as a scalar field described by a non-minimal derivative coupling model with a power law potential. We study the slow roll inflation, the rapid oscillation…
Reheating in nonminimal derivative coupling model
H. Mohseni Sadjadi, Parviz Goodarzi
We consider a model with nonminimal derivative coupling of inflaton to gravity. The reheating process during rapid oscillation of the inflaton is studied and the reheating temperat…