Two-parametric PT-symmetric quartic family

DOI10.1088/1751-8113/45/17/175206zbMath1241.81059arXiv1105.2742OpenAlexW3102141568MaRDI QIDQ2888599

Andrei Gabrielov, Alexandre Eremenko

Publication date: 1 June 2012

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

Full work available at URL: https://arxiv.org/abs/1105.2742

Mathematics Subject Classification ID

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) Singular perturbation problems for ordinary differential equations in the complex domain (complex WKB, turning points, steepest descent) (34M60)

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