A complex periodic QES potential and exceptional points

DOI10.1088/1751-8113/41/2/022001zbMath1132.81015arXiv0710.1802OpenAlexW2054879462MaRDI QIDQ5440322

Rajkumar Roychoudhury, Bijan K. Bagchi, Christiane Quesne

Publication date: 4 February 2008

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

Full work available at URL: https://arxiv.org/abs/0710.1802

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Exactly and quasi-solvable systems arising in quantum theory (81U15)

Related Items (5)

A Unifying E2-Quasi Exactly Solvable Model ⋮ Exact solutions of the Schrödinger equation with a complex periodic potential ⋮ A note on the \(\mathcal PT\) invariant periodic potential \(V(x) = 4\cos^2x + 4iV_0\sin2x\) ⋮ Exact solutions of a class of double-well potentials: algebraic Bethe ansatz ⋮ A new non-Hermitian \(E_2\)-quasi-exactly solvable model

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