Bounded energy approximation to an unstable quantum system

DOI10.1016/0034-4877(80)90068-3zbMath0478.47028OpenAlexW2020158769MaRDI QIDQ1161143

Pavel Exner

Publication date: 1980

Published in: Reports on Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0034-4877(80)90068-3

zbMATH Keywords

evolution operatorunstable systemsinverse decay problemWeiskopf Wigner semigroup condition

Mathematics Subject Classification ID

Applications of operator algebras to the sciences (47L90) Groups and semigroups of linear operators (47D03) General mathematical topics and methods in quantum theory (81Q99)

Related Items (1)

Complex-potential description of the damped harmonic oscillator

Cites Work

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• Difficulty with a kinematic concept of unstable particles: the Sz.-Nagy extension and the Matthews-Salam-Zwanziger representation
• The Inverse Decay Problem

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