Document Detail


Statistical fluctuations of the parametric derivative of the transmission and reflection coefficients in absorbing chaotic cavities.
MedLine Citation:
PMID:  16241543     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
Motivated by recent theoretical and experimental works, we study the statistical fluctuations of the parametric derivative of the transmission T and reflection R coefficients, T/deltaX and R/deltaX, respectively, in ballistic chaotic cavities in the presence of absorption. Analytical results for the variance of T/deltaX and R/deltaX, with and without time-reversal symmetry, are obtained for asymmetric and left-right symmetric cavities. These results are valid for an arbitrary number of channels for strong absorption strength, in complete agreement with the results found in the literature in the absence of absorption. A simple extrapolation to any absorption strength is qualitatively correct.
Authors:
M Martínez-Mares
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Publication Detail:
Type:  Journal Article     Date:  2005-09-02
Journal Detail:
Title:  Physical review. E, Statistical, nonlinear, and soft matter physics     Volume:  72     ISSN:  1539-3755     ISO Abbreviation:  Phys Rev E Stat Nonlin Soft Matter Phys     Publication Date:  2005 Sep 
Date Detail:
Created Date:  2005-10-24     Completed Date:  2006-02-28     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101136452     Medline TA:  Phys Rev E Stat Nonlin Soft Matter Phys     Country:  United States    
Other Details:
Languages:  eng     Pagination:  036202     Citation Subset:  -    
Affiliation:
Departamento de Física, Universidad Autónoma Metropolitana-Iztapalapa, Av. San Rafael Atlixco 186, Col. Vicentina, 09340 México D. F., México.
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