Amplitude coda of classical waves in disordered media

Mauro S. Ferreira; Gerrit E.W. Bauer

doi:10.1103/PhysRevE.65.045604

Amplitude coda of classical waves in disordered media

Mauro S. Ferreira, Gerrit E.W. Bauer

Research output: Contribution to journal › Article › peer-review

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Abstract

The propagation of classical waves in the presence of a disordered medium is studied. We consider wave pulses containing a broad range of frequencies in terms of the configurationally averaged Green function of the system. Damped oscillations in the time-dependent response trailing behind the direct arrival of the pulse (coda) are predicted, the periods of which are governed by the density of scatterers.

Original language	English
Article number	045604
Pages (from-to)	045604/1-045604/4
Journal	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume	65
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevE.65.045604
Publication status	Published - 2002 Apr
Externally published	Yes

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Statistics and Probability
Condensed Matter Physics

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10.1103/PhysRevE.65.045604

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Amplitude coda of classical waves in disordered media

Abstract

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