Operator method in the problem of quantum anharmonic oscillator

DOI10.1006/aphy.1995.1025zbMath0815.47079OpenAlexW2042903222MaRDI QIDQ1345220

L. I. Komarov, I. D. Feranchuk, I. V. Nichipor, Alexander Ulyanenkov

Publication date: 2 March 1995

Published in: Annals of Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/aphy.1995.1025

zbMATH Keywords

double-well potentialoperator methodquantum anharmonic oscillatorquasistationary statesanalytical interpolation for eigenfunctions and eigenvalues of the Hamiltoniannonperturbative method of the Schrödinger equation solution

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Applications of operator theory in the physical sciences (47N50)

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