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Reflection time difference as a probe of S-matrix zeroes in chaotic resonance scattering

Research output: Contribution to journalArticle

Original languageEnglish
Pages (from-to)785-789
Number of pages5
JournalActa Physica Polonica A
Volume136
Issue number5
DOIs
Publication statusPublished - 1 Jan 2019

King's Authors

Abstract

Motivated by recent interest in the zeroes of S-matrix entries in the complex energy plane, the Heidelberg model of resonance scattering is used to introduce the notion of reflection time difference. As is shown, it plays the same role for the zeroes as the Wigner time delay plays for the S-matrix poles.

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