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Journal of Mathematical Analysis and Applications

Time delay is a common feature of quantum scattering theory

Serge Richard, Rafael Tiedra de Aldecoa

Published Sep 15, 2011• 10 citations

DOI: 10.1016/j.jmaa.2011.09.021

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Time delay is a common feature of quantum scattering theory

Serge Richard, Rafael Tiedra de Aldecoa

We prove that the existence of time delay defined in terms of sojourn times, as well as its identity with Eisenbud-Wigner time delay, is a common feature of two Hilbert space quantum scattering theory. All statements are model-independent.

arXiv:1008.3433•Aug 20, 2010•1 citation