62 citations · 158 across the 11 of their papers we have counts for
12 papers
Cross-correlation Power Spectra and Cosmic Birefringence of the CMB via Photon-neutrino Interaction
Roohollah Mohammadi, Jafar Khodagholizadeh, Mahdi Sadegh +2
In the context of the standard model of particles, the weak interaction of cosmic microwave background (CMB) and cosmic neutrino background (CB), can generate non-vanishing TB a…
Gravitational Waves in a Closed Spacetime via Deviation Equation
Jafar Khodagholizadeh, Amir H. Abbassi, Ali Vahedi +1
Within the closed universe, we obtain the amplitude and frequency of gravitational waves in the terms of discrete wave numbers, wave propagation time, and cosmological constant usi…
Aschenbach effect for spinning particles in Kerr-(A)dS spacetime
Ali Vahedi, Jafar Khodagholizadeh, Arman Tursunov
A non-monotonic behavior of the velocity gradient of a test particle revolving around a rapidly rotating black hole in the locally non-rotating frame of reference is known as the A…
Are latest detected events of gravitational waves in favor of some models of inflation based on string theory?
Basem Ghayour, Jafar Khodagholizadeh, M. Afkani +2
The general potential of power-law inflation is as with scalar field . The behavior of inflation is often known as power-law expansion like $S(η)\propto η^…
Aschenbach effect for spinning particles in Kerr spacetime
Jafar Khodagholizadeh, Volker Perlick, Ali Vahedi
The orbital velocity profile of circular timelike geodesics in the equatorial plane of a Kerr black hole has a non-monotonic radial behavior, provided that the spin parameter o…
Non-Equilibrium Critical Phenomena From Probe Brane Holography in Schrödinger Spacetime
Ali Vahedi, Mobin Shakeri
We study the non-equilibrium steady-state phase transition from probe brane holography in Schrödinger spacetime. Concerning differential conductivity, a phase transition coul…