Document Detail


Power-law behavior in the power spectrum induced by Brownian motion of a domain wall.
MedLine Citation:
PMID:  12935186     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
We show that Brownian motion of a one-dimensional domain wall in a large but finite system yields a omega(-3/2) power spectrum. This is successfully applied to the totally asymmetric simple exclusion process with open boundaries. An excellent agreement between our theory and numerical results is obtained in a frequency range where the domain wall motion dominates and the discreteness of the system is not effective.
Authors:
Shinji Takesue; Tetsuya Mitsudo; Hisao Hayakawa
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Publication Detail:
Type:  Journal Article     Date:  2003-07-18
Journal Detail:
Title:  Physical review. E, Statistical, nonlinear, and soft matter physics     Volume:  68     ISSN:  1539-3755     ISO Abbreviation:  Phys Rev E Stat Nonlin Soft Matter Phys     Publication Date:  2003 Jul 
Date Detail:
Created Date:  2003-08-25     Completed Date:  2004-02-03     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:  015103     Citation Subset:  -    
Affiliation:
Faculty of Integrated Human Studies, Kyoto University, Kyoto 606-8501, Japan. takesue@phys.h.kyoto-u.ac.jp
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