Dynamics of classical wave scattering by small obstacles |
| |
| Authors: | Bauer G E Ferreira M S Wapenaar C P |
| |
| Affiliation: | Theoretical Physics Group, Department of Applied Physics and Delft Institute of Microelectronics and Submicron Technology, Delft University of Technology, Lorentzweg 1, 2628 CJ Delft, The Netherlands. |
| |
| 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. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
