302 citations · 695 across the 26 of their papers we have counts for
3 papers · 1 filter
Equivalence of the Sutherland Model to Free Particles on a Circle
N. Gurappa, Prasanta K. Panigrahi
A method is developed to construct the solutions of one and many variable, linear differential equations of arbitrary order. Using this, the -particle Sutherland model, with pai…
Coherent States for the Deformed Algebras
V. Sunilkumar, B. A. Bambah, P. K. Panigrahi +1
We provide a unified approach for finding the coherent states of various deformed algebras, including quadratic, Higgs and q-deformed algebras, which are relevant for many physical…
A Unified Algebraic Approach to Few and Many-Body Hamiltonians having Linear Spectra
N. Gurappa, Prasanta K. Panigrahi, T. Soloman Raju
We develop an algebraic approach for finding the eigenfunctions of a large class of few and many-body Hamiltonians, in one and higher dimensions, having linear spectra. The method…