The multistate Rayleigh–Ritz variational method with the principle of minimal sensitivity for anharmonic oscillators

DOI10.1088/1751-8113/40/48/011zbMath1126.81021OpenAlexW1965530954MaRDI QIDQ5431369

Chul Koo Kim, Wen-Fa Lu, Kyun Nahm

Publication date: 7 December 2007

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

Full work available at URL: https://doi.org/10.1088/1751-8113/40/48/011

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Variational principles of physics (49S05)

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