activity
20202026
most citedGravitational lensing and shadow of charged black holes in the low-energy limit of string theory

7 citations · 20 across the 7 of their papers we have counts for

collaborators

7 papers

gr-qc2026

Modified Gravity Framework for the Woods-Saxon Inflation: Theoretical Foundations and Observational Constraints

Feyzollah Younesizadeh, Davoud Kamani, Younes Younesizadeh

We investigate an inflationary scenario within a modified gravity theory that extends the Einstein-Hilbert action through a non-minimal coupling between the inflaton and the tr…

gr-qc2025★ 3 cited

The Inflationary Dynamics with the Scalar-Tensor Model

Feyzollah Younesizadeh, Davoud Kamani

We investigate the cosmic inflation within a class of the scalar-tensor model with the scalar-dependent non-minimal kinetic couplings. The inflationary dynamical potential will be…

gr-qc2025★ 3 cited

Observational Restrictions and Slow-Roll D-brane Inflation in the Special Gravity

Feyzollah Younesizadeh, Davoud Kamani

We shall investigate the inflation for the D-brane model, motivated by the modified gravity . This gravity has been recently introduced in the literature. The feasibility o…

gr-qc2025★ 3 cited

-Gravity and Inflationary Natural Model

Feyzollah Younesizadeh, Davoud Kamani

By applying a particular kind of modified gravity, we study the inflation. Precisely, we extend our investigations beyond the Einstein's gravity to explore the Natural inflation mo…

gr-qc2025★ 4 cited

The Inflationary Quartic Hilltop Model in a Modified Gravity and Its Comparison with the Observations

Feyzollah Younesizadeh, Davoud Kamani

We investigate the inflation for the quartic hilltop model via a certain type of modified gravity. Precisely, we analyze the term in the Einstein's gravity to examine the…

hep-th2022★ 7 cited

Gravitational lensing and shadow of charged black holes in the low-energy limit of string theory

Younes Younesizadeh, Feyzollah Younesizadeh, Mohammad M. Qaemmaqami

In this work, we investigate the shadow cast and strong field gravitational lensing of a new class of black hole solutions in dilaton gravity where dilaton field is coupled with no…