25 citations · 50 across the 5 of their papers we have counts for
5 papers
Unifying Cosmic Epochs and Effective Dynamical Brane Tension
Farzin Safarzadeh-Maleki
We present a single analytic scale factor \(a(t)=e^{H(t)t}\bigl(1-e^{-k(t)t}\bigr)^{b(t)}\) that unifies the cosmic expansion history from inflation to the present in a smooth and…
Investigation of Zero-Modes for a Dynamical D-Brane
Farzin Safarzadeh-Maleki
In this article, we investigate zero-modes for a dynamical (rotating-moving) D-brane, coupled to the electromagnetic and tachyonic background fields. This work is done by the bo…
Some Special Features of a Rotating-Moving D-Brane
Farzin Safarzadeh-Maleki
Using the boundary string field theory (BSFT) techniques we study the boundary state and partition function for a dynamical (rotating-moving) D-brane coupled to the electromagne…
Tachyon Condensation on a Nonstationary D-brane with Background Fields in Superstring Theory
Farzin Safarzadeh-Maleki, Davoud Kamani
Using the boundary state formalism we obtain the partition function corresponding to a dynamical (rotating-moving) D-brane in the presence of electromagnetic and tachyonic backg…
Rotating and Moving D-Branes in the Presence of Various Background Fields
Farzin Safarzadeh-Maleki, Davoud Kamani
We calculate the bosonic boundary state associated with a rotating and moving D-brane in the presence of the antisymmetric tensor field, a gauge field and a tachyon field…