Dynamics of classical wave scattering by small obstacles
Citation:
Bauer, Gerrit E. W., Ferreira, Mauro S., Wapenaar, and Cees P. A. `Dynamics of classical wave scattering by small obstacles? in Physical Review Letters, 87, (11), 2001, pp 113902-1 ? 113902-4Download Item:
Dynamics of classical wave scattering by small obstacles.pdf (published (publisher copy) peer-reviewed) 113.6Kb
Abstract:
A causality problem in the time-dependent scattering of classical waves from point scatterers is pointed
out and analyzed. Based on an alternative model, the leading pole approximation of the exact scattering
matrix of the square-well potential, transparent expressions for the time- and position-dependent Green
function in a disordered medium are derived.
Author's Homepage:
http://people.tcd.ie/ferreirmDescription:
PUBLISHED
Author: FERREIRA, MAURO
Publisher:
American Physical SocietyType of material:
Journal ArticleCollections:
Series/Report no:
Physical Review Letters87
11
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PhysicsISSN:
0031-9007Licences: