33 citations · 46 across the 2 of their papers we have counts for
7 papers
Supersymmetric Graphene on Squashed Hemisphere
Rajesh Kumar Gupta, Augniva Ray, Karunava Sil
We compute the partition function of supersymmetric mixed dimensional QED on a squashed hemisphere using localization. Mixed dimensional QED is an abelian gauge theo…
Pole skipping and chaos in anisotropic plasma: a holographic study
Karunava Sil
Recently, a direct signature of chaos in many body system has been realized from the energy density retarded Green's function using the phenomenon of `pole skipping'. Moreover, spe…
Effect of back reaction on entanglement and subregion volume complexity in strongly coupled plasma
Shankhadeep Chakrabortty, Sanjay Pant, Karunava Sil
The back reaction imparted by a uniform distribution of heavy static fundamental quarks on large strongly coupled gauge theory can be holographically realized as a deformatio…
On Bulk Viscosity at Weak and Strong 't Hooft Couplings
Alina Czajka, Keshav Dasgupta, Charles Gale +4
Bulk viscosity is an important transport coefficient that exists in the hydrodynamical limit only when the underlying theory is non-conformal. One example being thermal QCD with la…
Bulk Viscosity at Extreme Limits: From Kinetic Theory to Strings
Alina Czajka, Keshav Dasgupta, Charles Gale +4
In this paper we study bulk viscosity in a thermal QCD model with large number of colors at two extreme limits: the very weak and the very strong 't Hooft couplings. The weak coupl…
Application of top-down holographic thermal QCD at finite coupling
Karunava Sil
Using the UV-complete top-down type IIB holographic dual of large- thermal QCD as constructed in arXiv:hep-th/0902.1540, in arXiv:1507.02692[hep-th], the type IIB background of…