23 citations · 104 across the 22 of their papers we have counts for
5 papers · 1 filter
Efimov-like Resonances in Planar QED
K. Abhinav, P. K. Panigrahi
It is shown that planar topological effective gauge theory with dynamics, acquires corrections to angular momentum beyond the well-known topological photon spin, the latter arising…
Quasi-Integrability of The KdV System
Kumar Abhinav, Partha Guha
The quasi-integrable KdV equation has been obtained from the corresponding deformation of the Hamiltonian for the usual KdV system. Following suitable gauge-fixing, it has been fou…
Solitons and spin transport in graphene boundary
Kumar Abhinav, Vivek M Vyas, Prasanta K Panigrahi
It is shown that in (2+1)-dimensional condensed matter systems, induced gravitational Chern-Simons (CS) action can play a crucial role for coherent spin transport in a finite geome…
Analysis and comparative study of non-holonomic and quasi-integrable deformations of the Nonlinear Schrödinger Equation
Kumar Abhinav, Partha Guha, Indranil Mukherjee
The non-holonomic deformation of the nonlinear Schrödinger equation, uniquely obtained from both the Lax pair and Kupershmidt's bi-Hamiltonian [Phys. Lett. A 372, 2634 (2008)] appr…
Conservation Law for Massive Scale-Invariant Photons in Weyl-Invariant Gravity
Aradhya Shukla, Kumar Abhinav, Prasanta K. Panigrahi
It is demonstrated that a Stueckelberg-type gauge theory, coupled to the scalar-tensor theory of gravity, is invariant under both gauge and Weyl transformations. Unlike the pure St…