A quantum WKB approximation without classical trajectories
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Publication:3825447
DOI10.1063/1.528157zbMath0672.35064OpenAlexW1975981893MaRDI QIDQ3825447
Publication date: 1988
Published in: Journal of Mathematical Physics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1063/1.528157
WKB approximationtime evolutionseries representationscalar interactioncoherent statespinless nonrelativistic quantum system
Series solutions to PDEs (35C10) Perturbation theories for operators and differential equations in quantum theory (81Q15) Perturbations in context of PDEs (35B20) Partial differential equations of mathematical physics and other areas of application (35Q99)
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Cites Work
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- Remarks on convergence of the Feynman path integrals
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- On the WKB approximation to the propagator for arbitrary Hamiltonians
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- Some Remarks Concerning Schrödinger's Wave Equation
