Time asymmetric quantum theory – III. Decaying states and the causal Poincaré semigroup

DOI10.1002/prop.200310075zbMath1028.81007arXivhep-th/0212282OpenAlexW2158596196MaRDI QIDQ4707166

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Publication date: 10 June 2003

Published in: Fortschritte der Physik (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/0212282

zbMATH Keywords

S-matrixPoincaré semigrouplife time \(\tau_R\) of the resonancepole positionrelativistic resonancestransformation property of the Gamow vectors

Mathematics Subject Classification ID

General and philosophical questions in quantum theory (81P05) (S)-matrix theory, etc. in quantum theory (81U20) Special relativity (83A05) Quantum measurement theory, state operations, state preparations (81P15) Resonance in context of PDEs (35B34)

Related Items (8)

Eigenfunction expansions and Lippmann-Schwinger formulas ⋮ Observations on unstable quantons, hyperplane dependence and quantum fields ⋮ Poincaré semigroup symmetry as an emergent property of unstable systems ⋮ Point-form dynamics of quasistable states ⋮ On the concept of entropy for quantum decaying systems ⋮ Clebsch-Gordan coefficients for the extended quantum-mechanical Poincaré group and angular correlations of decay products ⋮ Groups, special functions and rigged Hilbert spaces ⋮ On the solvability of two dimensional semigroup gauge theories

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