Frequency operator for anharmonic oscillators

DOI10.1088/0305-4470/34/23/305zbMath0983.81020OpenAlexW2012704006MaRDI QIDQ2755762

Francisco M. Fernández

Publication date: 12 November 2001

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/5f58161fdd28b3c60ba94c214ff62bf63335be82

zbMATH Keywords

time-independent perturbation theory

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Perturbation theories for operators and differential equations in quantum theory (81Q15)

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