Use of the principle of minimal sensitivity, the hypervirial and Hellmann-Feynman theorems in \(1/N\) expansion for the calculation of bound states energies

DOI10.1016/S0375-9601(02)00904-0zbMath0997.81026MaRDI QIDQ1612842

M. G. Kwato Njock, M. Nsangou

Publication date: 4 September 2002

Published in: Physics Letters. A (Search for Journal in Brave)

zbMATH Keywords

Schrödinger equationenergy eigenvaluesspherical symmetric potentials

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05)

Cites Work

• Unnamed Item
• Hypervirial perturbation theory revisited
• The perturbed two-dimensional oscillator

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