The quartic oscillator: a non-perturbative study by continuous unitary transformations

DOI10.1088/0305-4470/37/39/014zbMath1067.81025arXivcond-mat/0405166OpenAlexW2001520181MaRDI QIDQ4662114

Sébastien Dusuel, Götz S. Uhrig

Publication date: 30 March 2005

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

Full work available at URL: https://arxiv.org/abs/cond-mat/0405166

Mathematics Subject Classification ID

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

Related Items (1)

Analytic calculation of energies and wave functions of the quartic and pure quartic oscillators

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