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Efficient semiclassical approach for time delays

Kuipers, Jack, Savin, Dmitry V. and Sieber, Martin (2014) Efficient semiclassical approach for time delays. New Journal of Physics.

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Date of publication of this fulltext: 26 Nov 2014 13:03

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Abstract

The Wigner time delay, defined by the energy derivative of the total scattering phase shift, is an important spectral measure of an open quantum system characterising the duration of the scattering event. It is related to the trace of the Wigner-Smith matrix Q that also encodes other time-delay characteristics. For chaotic cavities, these exhibit universal fluctuations that are commonly described ...

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Item type:Article
Date:3 November 2014
Institutions:Physics > Institute of Theroretical Physics > Alumni or Retired Professors
Projects:Open Access Publizieren (DFG)
Identification Number:
ValueType
10.1088/1367-2630/16/12/123018DOI
arXiv:1409.1532arXiv ID
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:30996
Owner only: item control page

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