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Problemy Fiziki, Matematiki i Tekhniki (Problems of Physics, Mathematics and Technics), 2011, Issue 1(6), Pages 29–35
(Mi pfmt84)
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PHYSICS
The stationary perturbation theory in case of a potential-series
V. N. Kapshai, L. D. Korsun F. Scorina Gomel State University, Gomel
Abstract:
The procedure for constructing of stationary perturbation theory for the Schrodinger equation and corrections to the energy spectrum and corresponding wave functions is implemented in case of the potential, represented in the form of a series in powers of a small parameter (potential-series). The application of the obtained scheme for the anharmonic oscillator is examined as a physical example.
Keywords:
stationary perturbation theory, Schrödinger equation, wave function, energy spectrum, potential, correction, anharmonic oscillator.
Received: 14.02.2011
Citation:
V. N. Kapshai, L. D. Korsun, “The stationary perturbation theory in case of a potential-series”, PFMT, 2011, no. 1(6), 29–35
Linking options:
https://www.mathnet.ru/eng/pfmt84 https://www.mathnet.ru/eng/pfmt/y2011/i1/p29
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