12 citations · 17 across the 5 of their papers we have counts for
6 papers
Gabor Orthonormal Bases with Maximal Localization and Gabor Frame Operator on Local Fields
Kumar Abhinav, Qaiser Jahan
We provide an explicit construction of a Gabor orthonormal bases for a local field that provides maximal localization in both time and frequency. Such a localization is not tru…
Quasi-integrability from PT-symmetry
Kumar Abhinav, Partha Guha, Indranil Mukherjee
Parity and time-reversal (PT ) symmetry is shown as the natural cause of quasi-integrability of deformed integrable models, crucial to represent real physical systems as they posse…
Wavelet Coorbit Spaces over Local Fields
Kumar Abhinav, Hartmut Führ, Qaiser Jahan
This paper studies wavelet coorbit spaces on disconnected local fields , associated to the quasi-regular representation of acting on . We show that c…
Quantizing a Non-locally Massive 2-form Model
Kumar Abhinav
A non-local yet gauge-invariantly massive 2-form model is considered that leads to local and unitary dynamics upon proper gauge-fixing. Since canonical momenta cannot be defined ow…
Quasi-Integrability in Supersymmetric Sine-Gordon Models
Kumar Abhinav, Partha Guha
The deformed supersymmetric sine-Gordon model, obtained through known deformation of the corresponding potential, is found to be quasi-integrable, like its non-supersymmetric count…
Novel symmetries in Weyl-invariant gravity with massive gauge field
K. Abhinav, A. Shukla, P. K. Panigrahi
The background field method is used to linearize the Weyl invariant scalar-tensor gravity, coupled with a Stueckelberg field. For a generic background metric, this action is found…