Quasi-exactly solvable Hamiltonians: a new approach and an approximation scheme

DOI10.1016/J.PHYSLETA.2003.08.036zbMath1056.81027OpenAlexW2079526546MaRDI QIDQ1409127

Prasanta K. Panigrahi, Rajneesh Atre

Publication date: 5 October 2003

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.physleta.2003.08.036

zbMATH Keywords

convergenceeigenvalueseigenstates

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10)

Related Items (4)

Finding exact and approximate wave functions of Hooke's atom, their information entropy and correlation ⋮ Bethe ansatz solutions and hidden \(sl(2)\) algebraic structure for a class of quasi-exactly solvable systems ⋮ QUANTUM HAMILTON–JACOBI ANALYSIS OF PT SYMMETRIC HAMILTONIANS ⋮ Periodic quasi-exactly solvable models

Cites Work

• Unnamed Item
• Quasi-exactly solvable Lie algebras of differential operators in two complex variables
• A study of quasi-exactly solvable models within the quantum Hamilton Jacobi formalism

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