31 citations · 119 across the 11 of their papers we have counts for
11 papers
From Classical Periodic Orbits in Integrable -Rational Billiards to Quantum Energy Spectrum
Subhasis Panda, Sabyasachi Maulik, Somdeb Chakraborty +1
In the present note, we uncover a remarkable connection between the length of periodic orbit of a classical particle enclosed in a class of 2-dimensional planar billiards and the e…
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…
Entanglement thermodynamics for an excited state of Lifshitz system
Somdeb Chakraborty, Parijat Dey, Sourav Karar +1
A class of (2+1)-dimensional quantum many body system characterized by an anisotropic scaling symmetry (Lifshitz symmetry) near their quantum critical point can be described by a (…
Drag force in strongly coupled, anisotropic plasma at finite chemical potential
Somdeb Chakraborty, Najmul Haque
We employ methods of gauge/string duality to analyze the drag force on a heavy quark moving through a strongly coupled, anisotropic \mathcal{N}=4, SU(N) super Yang- Mills plasma in…
Brownian motion in strongly coupled, anisotropic Yang-Mills plasma: A holographic approach
Shankhadeep Chakrabortty, Somdeb Chakraborty, Najmul Haque
We employ methods of gauge/string duality to analyze the Brownian motion and the concomitant Langevin equation of a heavy quark in a strongly coupled, thermal, anisotropic Yang-Mil…
Holographic quark-antiquark potential in hot, anisotropic Yang-Mills plasma
Somdeb Chakraborty, Najmul Haque
Using the gauge/gravity duality we calculate the heavy quark-antiquark potential in a hot, anisotropic and strongly coupled Yang-Mills plasma in (3+1)-dimensions. As the anisotropi…
Wess-Zumino-Witten Model for Galilean Conformal Algebra
Somdeb Chakraborty, Parijat Dey
In this note, we construct a Wess-Zumino-Witten model based on the Galilean conformal algebra in 2-spacetime dimensions, which is a nonrelativistic analogue of the relativistic con…
Wilson loops in noncommutative Yang-Mills theory using gauge/gravity duality
Somdeb Chakraborty, Najmul Haque, Shibaji Roy
By using the gauge/gravity duality and the Maldacena prescription we compute the expectation values of the Wilson loops in noncommutative Yang-Mills (NCYM) theory in (3+1) dimensio…
Calculating the jet quenching parameter in the plasma of NCYM theory from gauge/gravity duality
Somdeb Chakraborty, Shibaji Roy
A particular decoupling limit of non-extremal (D1, D3) brane bound state system of type IIB string theory is known to give the gravity dual of space-space non- commutative Yang-Mil…
Wilson loops in (p+1)-dimensional Yang-Mills theories using gravity/gauge theory correspondence
Somdeb Chakraborty, Shibaji Roy
We compute the expectation values of both the time-like and the light-like Wilson loops in a strongly coupled plasma of (p+1)-dimensional Yang-Mills theories using gravity/gauge th…
A semi-empirical formula for the eigenspectrum of the 2-dimensional Helmholtz equation with Dirichlet or Neumann condition on a supercircular boundary
S. Panda, S. Chakraborty, S. P. Khastgir
In a recent paper \cite{chak} Chakraborty et al have put forward a perturbative formulation for solving the 2 dimensional homogeneous Helmholtz equation with the Dirichlet conditio…