Multidimensional WKB approximation for tunneling along curved escape paths

DOI10.1007/S10773-006-9249-2zbMath1121.81052OpenAlexW2055400405MaRDI QIDQ884796

J. Zamastil, Lubomír Skála

Publication date: 7 June 2007

Published in: International Journal of Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10773-006-9249-2

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) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20)

Cites Work

• The mathematical theory of resonances whose widths are exponentially small
• Determination of singularities of a function from its perturbation expansion
• On the Connection Formulas and the Solutions of the Wave Equation

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