256 citations
- Research Institute for Astronomy and Astrophysics of MaraghIR67 papers
- Islamic Azad University Sanandaj BranchIR27 papers
- Institute for Research in Fundamental SciencesIR26 papers
- Shahid Bahonar University of KermanIR15 papers
- Institute for Advanced Studies in Basic SciencesIR14 papers
- National University of Sciences and TechnologyPK14 papers
- Razi UniversityIR9 papers
- Bu-Ali Sina UniversityIR8 papers
- Azarbaijan Shahid Madani UniversityIR7 papers
- Urmia University of TechnologyIR7 papers
- Kansas State UniversityUS6 papers
- Yerevan State UniversityAM6 papers
26 papers · 1 filter
Galileon intermediate inflation
Zeinab Teimoori, Kayoomars Karami
We investigate intermediate inflation in the framework of a Galileon scalar field. To this aim, we first obtain the inflationary observables, including the scalar spectral index, t…
Viscous Warm Inflation: Hamilton-Jacobi formalism
L. Akhtari, A. Mohammadi, K. Sayar +1
Using Hamilton-Jacobi formalism, The scenario of warm inflation with viscous pressure is considered. The formalism gives a way of computing the slow-rolling parameters without extr…
Conserved Charges in Extended Theories of Gravity
Hamed Adami, Mohammad Reza Setare, Tahsin Cagri Sisman +1
We give a detailed review of construction of conserved quantities in extended theories of gravity for asymptotically maximally symmetric spacetimes and carry out explicit computati…
Beam Switching Techniques for Millimeter Wave Vehicle to Infrastructure Communications
Hamed Mohammadi, Reza Mohammadkhani
Beam alignment for millimeter wave (mm Wave) vehicular communications is challenging due to the high mobility of vehicles. Recent studies have proposed some beam switching techniqu…
Anisotropy effects on Baryogenesis in -Theories of Gravity
Ali Aghamohammadi, Hossien Hossienkhani, Khaled Saaidi
We study the theory of gravity in an anisotropic metric and its effect on the baryon number to entropy ratio. The mechanism of gravitational baryogenesis based on the CPT-vi…
General formulas for conserved charges and black hole entropy in Chern-Simons-like theories of gravity
M. R. Setare, H. Adami
This paper deals with the problem of defining off-shell conserved charges in a set of theories known as Chern-Simons-like theories of gravity (CSLTG). The method is derived in a ge…