ROLE OF A SINGLE SCATTERER IN A MULTIPLE-SCATTERING MEDIUM

Authors
NIEUWENHUIZEN TM VANROSSUM MCW
Citation
Tm. Nieuwenhuizen et Mcw. Vanrossum, ROLE OF A SINGLE SCATTERER IN A MULTIPLE-SCATTERING MEDIUM, Physics letters. A, 177(1), 1993, pp. 102-106
Citations number
9
Categorie Soggetti
Physics
Journal title
Physics letters. A → ACNP
ISSN journal
03759601
Volume
177
Issue
1
Year of publication
1993
Pages
102 - 106
Database
ISI
SICI code
0375-9601(1993)177:1<102:ROASSI>2.0.ZU;2-S
Abstract
The influence of one extra static scatterer on multiple scattered clas sical waves is considered. It is shown how to connect two ''diffusons' ' or ''ladders''. Secondly, the interaction vertex of four diffusons ( ''Hikami box'') is generalized to non-static situations and the presen ce of absorption. Beyond the second order Born approximation, eight di agrams are relevant.