79 citations
- Institute for Research in Fundamental SciencesIR17 papers
- Ferdowsi University of MashhadIR12 papers
- Kharazmi UniversityIR8 papers
- Persian Gulf UniversityIR4 papers
- International Center for Relativistic AstrophysicsIT3 papers
- Leipzig University of Applied SciencesDE3 papers
- Sapienza University of RomeIT3 papers
- University of HyderabadIN3 papers
- AGH University of KrakowPL2 papers
- International Centre for Theoretical Physics Asia-PacificCN2 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PerugiaIT2 papers
- Lomonosov Moscow State UniversityRU2 papers
5 papers · 1 filter
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^…
B-mode Power Spectrum of CMB via Polarized Compton Scattering
Jafar Khodagholizadeh, Rohoollah Mohammadi, Mahdi Sadegh +1
In this work, according to some evidence from being an asymmetry in the number density of left and right-handed electrons, , in-universe motivate us to calculate the dominated…
Generation of Circular Polarization of CMB via Polarized Compton Scattering
Ali Vahedi, Jafar Khodagholizadeh, Rohoollah Mohammadi +1
The standard scenario of cosmology predicts a measurable amount for linear polarization of the Cosmic Microwave Background radiation (CMB) via Thomson scattering, while through thi…
Detection relic gravitational waves in thermal case by using Adv.LIGO data of GW150914
Basem Ghayour, Jafar Khodagholizadeh
The thermal spectrum of relic gravitational waves causes the new amplitude that called `modified amplitude'. Our analysis shows that, there exist some chances for detection of the…
The B-mode polarization of CMB and Cosmic Neutrino Background
Rohoollah Mohammadi, Jafar Khodagholizadeh, Mahdi Sadegh +1
It is known that in contrast with the E-mode polarization, the B-mode polarization of the Cosmic Microwave Background cannot be generated by the Compton scattering in the case of s…