12 citations · 39 across the 11 of their papers we have counts for
11 papers
Pole-skipping and chaos in D3-D7 brane systems
Banashree Baishya, Sayan Chakrabarti, Debaprasad Maity +1
In this paper, we analyse the pole-skipping phenomena of finite temperature Yang-Mills theory with quark flavors which is dual to D3-D7 brane systems in bulk. We also consider the…
Probing Pole Skipping through Scalar-Gauss-Bonnet coupling
Banashree Baishya, Kuntal Nayek
The holographic phenomena of pole skipping have been studied in the presence of scalar-Gauss-Bonnet interaction in the four-dimensional Anti-de Sitter-Schwarzchild black hole backg…
Confinement and Pseudoscalar Glueball Spectrum from Anisotropic Non-susy D Brane under Hawking-Page transition
Adrita Chakraborty, Kuntal Nayek
Here we analyse the low energy confining phase of the dimensional quenched QCD-like theory in anisotropic non-supersymmetric D brane background with the holographic approa…
Finite temperature glueball spectrum from non-susy D3 brane of Type IIB string theory
Kuntal Nayek, Shibaji Roy
Here, we calculate the pseudo-scalar glueball mass at finite temperature from the holographic QCD in dimensions. The decoupled geometry of the non-supersymmetric (non-susy) D…
Confinement and Pseudoscalar Glueball Spectrum in the D QCD-Like Theory from the Non-Susy D Brane
Adrita Chakraborty, Kuntal Nayek
Here we study two important properties of dimensional QCD -- confinement and pseudoscalar glueball spectrum -- with holographic approach. We consider the low energy decoupled…
Some aspects of non-perturbative QCD from non-susy D3 brane of Type IIB string theory
Kuntal Nayek, Shibaji Roy
It is well-known that the non-supersymmetric D3 brane (a cousin of BPS D3 brane) including its black version of type IIB string theory has a decoupling limit, where the decoupled g…
Wilson loop calculation in QGP using non-supersymmetric AdS/CFT
Somdeb Chakraborty, Kuntal Nayek, Shibaji Roy
Previously, two of the present authors obtained the decoupling limit and the corresponding throat geometry of non-supersymmetric D3 brane solution of type IIB string theory. In ana…
Anisotropic SD2 brane: accelerating cosmology and Kasner-like space-time from compactification
Kuntal Nayek, Shibaji Roy
Starting from an anisotropic (in all directions including the time direction of the brane) non-susy D2 brane solution of type IIA string theory we construct an anisotropic space-li…
Decoupling limit and throat geometry of non-susy D3 brane
Kuntal Nayek, Shibaji Roy
In a previous work, we have shown that, like BPS Dp branes, bulk gravity gets decoupled from the brane even for the non-susy Dp branes of type II string theories indicating a possi…
Decoupling of gravity on non-susy D branes
Kuntal Nayek, Shibaji Roy
We study the graviton scattering in the background of non-susy D branes of type II string theories consisting of a metric, a dilaton and a form gauge field. We show nume…
Space-like Dp branes: accelerating cosmologies versus conformally de Sitter space-time
Kuntal Nayek, Shibaji Roy
We consider the space-like D brane solutions of type II string theories having isometries ISO SO. These are asymptotically flat solutions or in other wo…