On the validity of the WKB approximation

DOI10.1088/0305-4470/27/2/039zbMath0824.35107OpenAlexW2024188182MaRDI QIDQ4836582

Heinz-Jürgen Schmidt, M. Burdick

Publication date: 12 November 1995

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

Full work available at URL: https://doi.org/10.1088/0305-4470/27/2/039

zbMATH Keywords

Schrödinger equationerror estimateWKB approximationexamples

Mathematics Subject Classification ID

PDEs in connection with quantum mechanics (35Q40) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20)

Related Items (2)

WKB propagators in position and momentum space for a linear potential with a ‘ceiling’ boundary ⋮ Classical mechanics as quantum mechanics with infinitesimal \(\hslash\)

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