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ON THE DECAY LAW FOR UNSTABLE OPEN SYSTEMS

F. Benatti, Roberto Floreanini B

Published Jan 1, 1998• 9 citations
OpenAlex

Abstract

We use (nonconservative) dynamical semigroups to investigate the decay law of a quantum unstable system weakly coupled with a large environment. We find that the deviations from the classical exponential law are small and can be safely ignored in any actual experiment.

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CONCEPT OF WAVE FUNCTION AND THE IRREDUCIBLE REPRESENTATIONS OF THE POINCARE GROUP. II. UNSTABLE SYSTEMS AND THE EXPONENTIAL DECAY LAW.

A. Beskow, Jonas Nilsson

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