29 citations · 31 across the 4 of their papers we have counts for
4 papers
Hamilton-Jacobi analysis of noncanonical inflation in gravity: Constraints from Planck/ACT data, and theoretical bounds
Z. Ossoulian, T. Golanbari, Kh. Saaidi
The latest CMB data from ACT DR6, combined with Planck, DESI, and BICEP/Keck, indicate a slight upward shift in the scalar spectral index, placing several previously favored inflat…
Intermediate inflation driven by DBI scalar field
N. Nazavari, A. Mohammadi, Z. Ossoulian +1
Picking out DBI scalar field as inflation, the slow-rolling inflationary scenario is studied by attributing an exponential time function to scale factor; known as intermediate infl…
Stability of a noncanonical scalar field model during cosmological date
Z. Ossoulian, T. Golanbari, H. Sheikhahmadi +1
Using the non-canonical model of scalar field, the cosmological consequences of a pervasive, self-interacting, homogeneous and rolling scalar field are studied. In this model, the…
Quark-Hadron Phase Transition in DGP Brane Gravity with Bulk Scalar Field
T. Golanbari, A. Mohammadi, Kh. Saaidi
A DGP brane-world framework is picked out to study quark-hadron phase transition problem. The model also includes a bulk scalar field in agreement with string theory prediction. Th…