scientific article; zbMATH DE number 1145843

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Publication date: 26 April 1998

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perturbation path integral Hilbert space scattering symmetries quantum mechanics Dirac equation harmonic oscillator classical limit wave packet electron spin angular momenta

Mathematics Subject Classification ID

Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product) (46C05) Path integrals in quantum mechanics (81S40) Perturbation theories for operators and differential equations in quantum theory (81Q15) Applications of functional analysis in quantum physics (46N50) Stochastic mechanics (including stochastic electrodynamics) (81P20) Physics (00A79) Introductory exposition (textbooks, tutorial papers, etc.) pertaining to quantum theory (81-01)

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