Perturbed energies and eigenfunctions of the curved- and flat-space isotropic oscillator via the Riccati equation.
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Biomedical subjects
G Bessis
Publications and source records attributed to G Bessis.
Perturbed ladder-operator method: An algebraic recursive solution of the perturbed Morse-oscillator eigenequation.
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Perturbed factorization of the symmetric-anharmonic-oscillator eigenequation.
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Perturbed ladder-operator method: An algebraic recursive solution of the perturbed Coulomb eigenequation.
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Perturbed ladder operator method: An algebraic recursive solution of perturbed wave equations.
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Space-curvature effects in the interaction between atoms and external fields: Zeeman and Stark effects in a space of constant positive curvature.
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Closed-form expressions for the Dirac-Coulomb radial rt integrals.
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