227 citations
25 papers
Validity of Born Approximation for Nuclear Scattering in Path Integral Representation
M. R. Pahlavani, R. Morad
The first and second Born approximation are studied with the path integral representation for matrix. The matrix is calculated for Woods-Saxon potential sc…
Dynamical-Screening and the Phantom-Like Effects in a DGP-Inspired Model
Kourosh Nozari, Faeze Kiani
Based on the Lue-Starkman conjecture on the dynamical screening of the brane cosmological constant in the DGP scenario, we extend this proposal to a general DGP-inspired M…
Non-minimal Maxwell-Modified Gauss-Bonnet Cosmologies: Inflation and Dark Energy
J Sadeghi, M R Setare, A Banijamali
In this paper we show that power-law inflation can be realized in non-minimal gravitational coupling of electromagnetic field with a general function of Gauss-Bonnet invariant. Suc…
Modified GBIG Scenario as an Alternative for Dark Energy
Kourosh Nozari, Narges Rashidi
We construct a DGP-inspired braneworld model where induced gravity on the brane is modified in the spirit of gravity and stringy effects are taken into account by incorporat…
Cosmic acceleration and crossing of in non-minimal modified Gauss-Bonnet gravity
J Sadeghi, M R Setare, A Banijamali
Modified Gauss-Bonnet, i.e, gravity is a possible explanation of dark energy. Late time cosmology for the gravity non-minimally coupled with a free massless scalar fi…
Parikh-Wilczek Tunneling from Noncommutative Higher Dimensional Black Holes
Kourosh Nozari, S. Hamid Mehdipour
We study tunneling of massless and massive particles through the smeared quantum horizon of the extra-dimensional Schwarzschild black holes. The emission rate of the particles' tun…