The link between integrability, level crossings and exact solution in quantum models

DOI10.1088/1751-8113/42/3/035206zbMath1154.81008arXiv0807.0259OpenAlexW3101293669MaRDI QIDQ3600893

Haile K. Owusu, K. Wagh, Emil A. Yuzbashyan

Publication date: 6 February 2009

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

Full work available at URL: https://arxiv.org/abs/0807.0259

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) Exactly and quasi-solvable systems arising in quantum theory (81U15)

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