Heun equations and quasi exact solubility

DOI10.1088/0305-4470/28/2/017zbMath0849.34065OpenAlexW2044336752MaRDI QIDQ4889246

Yves Brihaye, Stefan Giller, Piotr Kosiński

Publication date: 14 November 1996

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

Full work available at URL: https://doi.org/10.1088/0305-4470/28/2/017

zbMATH Keywords

Schrödinger operatorsalgebraic solutionsHeun equationsquasi-exactly-solvable spectral problemstwo-dimensional Abelian-Higgs model

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Explicit solutions, first integrals of ordinary differential equations (34A05)

Related Items (3)

Complex periodic potentials with a finite number of band gaps ⋮ Tridiagonalization and the Heun equation ⋮ PT-invariant periodic potentials with a finite number of band gaps

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