For arbitrary values n and ℓ quantum numbers, we present the solutions of the 3-
dimensional Schrödinger wave equation with the pseudoharmonic potential via the SU (1, 1) …

Quantum-mechanical methods of solving the polyatomic vibrational Schrödinger equation
need higher quality zero-order approximations than ones originating from the harmonic …

The dynamical symmetries of the Kratzer-type molecular potentials (generalized Kratzer
molecular potentials) are studied by using the factorization method. The creation and …

Recently Gómez-Ullate et al [1] presented the detailed classification scheme of the
equivalence relations for 'pseudo-Wronskians'(p-Ws) of Laguerre and Jacobi polynomials …

We develop generalized coherent states based on the Gazeau–Klauder formalism for a
particle with position-dependent mass trapped in an infinite square well. We study the …

We make the case that the Coulomb-plus linear quark confinement potential predicted by
lattice QCD is an approximation to the exactly solvable trigonometric Rosen-Morse potential …

Abstract Information entropy has played a key role in a wide range of disciplines, for
instance, classical and quantum information processing, quantum computing, quantum …

Supersymmetric quantum mechanics provides a powerful method for solving the
Schrödinger equation in quantum mechanics problems. In this paper, a hyperbolic tangent …

The gap equation in quantum chromodynamics is solved by incorporating different gluon
dressing functions, some of them derived from a quark–diquark potential that exhibits a …

Position-dependent-mass systems are of great importance in many physical situations, such
as the transport of charge carriers in semiconductors with non-uniform composition and in …