%0 Journal Article %1 WOS:000283710100001 %A Tkachenko, D V %A Misko, V R %A Peeters, F M %C ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA %D 2010 %I AMER PHYSICAL SOC %J PHYSICAL REVIEW E %K imported %N 5, 1 %R 10.1103/PhysRevE.82.051102 %T Effect of correlated noise on quasi-one-dimensional diffusion %V 82 %X Single-file diffusion (SFD) of an infinite one-dimensional chain of interacting particles has a long-time mean-square displacement alpha t(1/2), independent of the type of interparticle repulsive interaction. This behavior is also observed in finite-size chains, although only for certain intervals of time t depending on the chain length L, followed by the alpha t for t -> infinity, as we demonstrate for a closed circular chain of diffusing interacting particles. Here, we show that spatial correlation of noise slows down SFD and can result, depending on the amount of correlated noise, in either subdiffusive behavior alpha t(alpha), where 0 < alpha < 1/2, or even in a total suppression of diffusion (in the limit N -> infinity). Spatial correlation can explain the subdiffusive behavior in recent SFD experiments in circular channels.

@article{WOS:000283710100001, abstract = {Single-file diffusion (SFD) of an infinite one-dimensional chain of interacting particles has a long-time mean-square displacement alpha t(1/2), independent of the type of interparticle repulsive interaction. This behavior is also observed in finite-size chains, although only for certain intervals of time t depending on the chain length L, followed by the alpha t for t -> infinity, as we demonstrate for a closed circular chain of diffusing interacting particles. Here, we show that spatial correlation of noise slows down SFD and can result, depending on the amount of correlated noise, in either subdiffusive behavior alpha t(alpha), where 0 < alpha < 1/2, or even in a total suppression of diffusion (in the limit N -> infinity). Spatial correlation can explain the subdiffusive behavior in recent SFD experiments in circular channels.}, added-at = {2022-05-23T20:00:14.000+0200}, address = {ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA}, author = {Tkachenko, D V and Misko, V R and Peeters, F M}, biburl = {https://www.bibsonomy.org/bibtex/2cee7c5fd326f32323471986217ae1d4b/ppgfis_ufc_br}, doi = {10.1103/PhysRevE.82.051102}, interhash = {f11192ae0ff6cf0bbb327313d14af67f}, intrahash = {cee7c5fd326f32323471986217ae1d4b}, issn = {1539-3755}, journal = {PHYSICAL REVIEW E}, keywords = {imported}, number = {5, 1}, publisher = {AMER PHYSICAL SOC}, pubstate = {published}, timestamp = {2022-05-23T20:00:14.000+0200}, title = {Effect of correlated noise on quasi-one-dimensional diffusion}, tppubtype = {article}, volume = 82, year = 2010 }