Universality and short-wavelength approximations for chaotic wave scattering

Martin Sieber

doi:10.1109/URSI-EMTS.2016.7571488

Universality and short-wavelength approximations for chaotic wave scattering

Martin Sieber

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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Abstract

We give an overview of wave scattering in open cavities in which the ray dynamics is chaotic. In the limit of short wavelengths certain properties emerge that are universal and do not depend on the details of the cavity. These universal features are described by random matrix theory. We discuss in particular results that characterize the transmission probabilities and transmission times of waves through the cavity. Short-wavelength approximations that use statistical properties of long rays are able to explain this universality.

Original language	English
Title of host publication	2016 URSI International Symposium on Electromagnetic Theory (EMTS 2016)
Subtitle of host publication	Proceedings of a meeting held 14-18 August 2016, Espoo, Finland
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Number of pages	5
ISBN (Electronic)	9781509025022
ISBN (Print)	9781509025039
DOIs	https://doi.org/10.1109/URSI-EMTS.2016.7571488
Publication status	Published - Oct 2016
Event	International Symposium on Electromagnetic Theory (EMTS 2016) - Espoo, Finland Duration: 14 Aug 2016 → 18 Aug 2016

Conference

Conference	International Symposium on Electromagnetic Theory (EMTS 2016)
Country/Territory	Finland
City	Espoo
Period	14/08/16 → 18/08/16

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10.1109/URSI-EMTS.2016.7571488

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title = "Universality and short-wavelength approximations for chaotic wave scattering",

abstract = "We give an overview of wave scattering in open cavities in which the ray dynamics is chaotic. In the limit of short wavelengths certain properties emerge that are universal and do not depend on the details of the cavity. These universal features are described by random matrix theory. We discuss in particular results that characterize the transmission probabilities and transmission times of waves through the cavity. Short-wavelength approximations that use statistical properties of long rays are able to explain this universality.",

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year = "2016",

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language = "English",

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booktitle = "2016 URSI International Symposium on Electromagnetic Theory (EMTS 2016)",

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note = "International Symposium on Electromagnetic Theory (EMTS 2016) ; Conference date: 14-08-2016 Through 18-08-2016",

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Sieber, M 2016, Universality and short-wavelength approximations for chaotic wave scattering. in 2016 URSI International Symposium on Electromagnetic Theory (EMTS 2016): Proceedings of a meeting held 14-18 August 2016, Espoo, Finland. Institute of Electrical and Electronics Engineers (IEEE), International Symposium on Electromagnetic Theory (EMTS 2016), Espoo, Finland, 14/08/16. https://doi.org/10.1109/URSI-EMTS.2016.7571488

Universality and short-wavelength approximations for chaotic wave scattering. / Sieber, Martin.
2016 URSI International Symposium on Electromagnetic Theory (EMTS 2016): Proceedings of a meeting held 14-18 August 2016, Espoo, Finland. Institute of Electrical and Electronics Engineers (IEEE), 2016.

Research output: Chapter in Book/Report/Conference proceeding › Conference Contribution (Conference Proceeding)

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PY - 2016/10

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N2 - We give an overview of wave scattering in open cavities in which the ray dynamics is chaotic. In the limit of short wavelengths certain properties emerge that are universal and do not depend on the details of the cavity. These universal features are described by random matrix theory. We discuss in particular results that characterize the transmission probabilities and transmission times of waves through the cavity. Short-wavelength approximations that use statistical properties of long rays are able to explain this universality.

AB - We give an overview of wave scattering in open cavities in which the ray dynamics is chaotic. In the limit of short wavelengths certain properties emerge that are universal and do not depend on the details of the cavity. These universal features are described by random matrix theory. We discuss in particular results that characterize the transmission probabilities and transmission times of waves through the cavity. Short-wavelength approximations that use statistical properties of long rays are able to explain this universality.

U2 - 10.1109/URSI-EMTS.2016.7571488

DO - 10.1109/URSI-EMTS.2016.7571488

M3 - Conference Contribution (Conference Proceeding)

SN - 9781509025039

BT - 2016 URSI International Symposium on Electromagnetic Theory (EMTS 2016)

PB - Institute of Electrical and Electronics Engineers (IEEE)

T2 - International Symposium on Electromagnetic Theory (EMTS 2016)

Y2 - 14 August 2016 through 18 August 2016

ER -

Universality and short-wavelength approximations for chaotic wave scattering

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