Construction of rigged Hilbert spaces to describe resonances and virtual states

DOI10.1016/0378-4371(84)90249-8zbMath0598.47020OpenAlexW1989656653MaRDI QIDQ1079793

Manuel Gadella

Publication date: 1984

Published in: Physica A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0378-4371(84)90249-8

zbMATH Keywords

resonancestime evolutiongeneralized eigenvectorsevolution grouprigged Hilbert spaces of Hardy class functionsvirtual states

Mathematics Subject Classification ID

Groups and semigroups of linear operators (47D03) Logical foundations of quantum mechanics; quantum logic (quantum-theoretic aspects) (81P10) (Generalized) eigenfunction expansions of linear operators; rigged Hilbert spaces (47A70)

Related Items (1)

Irreversible quantum mechanics in the neutral \(K\)-system

Cites Work

• Complex dynamical variables for multiparticle systems with analytic interactions. I
• Dirac kets, Gamov vectors and Gel'fand triplets. The rigged Hilbert space and quantum mechanics. Lectures in mathematical physics at the University of Texas at Austin
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