141 citations · 3.3k across the 171 of their papers we have counts for
8 papers · 1 filter
Screening Length of Rotating Heavy Meson from AdS/CFT
J. Sadeghi, S. Heshmatian
In this paper we consider a quark-antiquark () pair which can be interpreted as a meson in =4 SYM thermal plasma. We assume that the string moves at speed…
Reconstructing a String-Inspired Non-minimally Coupled Quintom Model
M R Setare, J Sadeghi, A R Amani
Motivated by the recent work of Zhang and Chen \cite{bin}, we generalize their work to the non-minimally coupled case. We consider a quintom model of dark energy with a single scal…
The orbit method solution for the deformed three coupled scalar fields
J. Sadeghi, A. R. Amani, A. Pourdarvish
In this work, we present a deformed solutions starting from systems of three coupled scalar fields with super-potential by orbit method. First, we deform the cor…
The solution of tachyon inflation in curved universe
J. Sadeghi, A. R. Amani
In this paper, we have considered the curved universe which is filled by tachyonic field. We have found the exact solutions for the field, pressure, density, and scale factor and s…
Drag Force of Moving Quark at The N=2 Supergravity
J. Sadeghi, B. Pourhassan
In this paper we consider a moving quark in the thermal plasma at the N=2 Supergravity theory. By using the AdS/CFT correspondence we obtain energy loss of the quark. Then we consi…
Bouncing Universe with Non-minimally Coupled Quintom Matter
M. R. Setare, J. Sadeghi, A. Banijamali
In this letter, we study the condition for a generalized DBI action providing a quintom scenario of dark energy. We consider a development of string-inspired quintom by introducing…