Tracer dynamics in a single-file system with absorbing boundary
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10286281" target="_blank" >RIV/00216208:11320/14:10286281 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevE.89.022132" target="_blank" >http://dx.doi.org/10.1103/PhysRevE.89.022132</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevE.89.022132" target="_blank" >10.1103/PhysRevE.89.022132</a>
Alternative languages
Result language
angličtina
Original language name
Tracer dynamics in a single-file system with absorbing boundary
Original language description
The paper addresses the single-file diffusion in the presence of an absorbing boundary. The emphasis is on an interplay between the hard-core interparticle interaction and the absorption process. The resulting dynamics exhibits several qualitatively newfeatures. First, starting with the exact probability density function for a given particle (a tracer), we study the long-time asymptotics of its moments. Both the mean position and the mean-square displacement are controlled by dynamical exponents whichdepend on the initial order of the particle in the file. Second, conditioning on nonabsorption, we study the distribution of long-living particles. In the conditioned framework, the dynamical exponents are the same for all particles, however, a given particle possesses an effective diffusion coefficient which depends on its initial order. After performing the thermodynamic limit, the conditioned dynamics of the tracer is subdiffusive, the generalized diffusion coefficient D-1/2 being dif
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
ISSN
1539-3755
e-ISSN
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Volume of the periodical
89
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
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UT code for WoS article
000332180600002
EID of the result in the Scopus database
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