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