72 citations · 559 across the 42 of their papers we have counts for
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Ro-vibrational spectroscopy of molecules represented by a Tietz-Hua oscillator potential
Amlan K. Roy
Accurate low and high-lying bound states of Tietz-Hua oscillator potential are presented. The radial Schrödinger equation is solved efficiently by means of the generalized pseudosp…
Confinement in 3D polynomial oscillators through a generalized pseudospectral method
Amlan K. Roy
Spherical confinement in 3D harmonic, quartic and other higher oscillators of even order is studied. The generalized pseudospectral method is employed for accurate solution of rele…
Studies on bound-state spectra of Manning-Rosen potential
Amlan K. Roy
Accurate ro-vibrational energies, eigenfunctions, radial densities, expectation values are presented for the exponential-type Manning-Rosen (MR) potential. Bound states accurate up…
Ro-vibrational studies of diatomic molecules in a shifted Deng-Fan oscillator potential
Amlan K. Roy
Bound-state spectra of shifted Deng-Fan oscillator potential are studied by means of a generalized pseudospectral method. Very accurate results are obtained for \emph{both low as w…
Studies on the bound-state spectrum of hyperbolic potential
Amlan K. Roy
Bound states of hyperbolic potential is investigated by means of a generalized pseudospectral method. Significantly improved eigenvalues, eigenfunctions are obtained efficiently fo…