Anharmonic oscillator: a solution

Turbiner, AV; del Valle, JC

Turbiner, AV (corresponding author), Univ Nacl Autonoma Mexico, Inst Ciencias Nucl, Apartado Postal 70-543, Mexico City 04510, DF, Mexico.

JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2021; 54 (29):

Abstract

It is shown that for the one-dimensional quantum anharmonic oscillator with potential V(x) = x (2) + g (2) x (4) the perturbation theory (PT) in power......

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