Subdiffusive behavior in a trapping potential: Mean square displacement and velocity autocorrelation function
نویسندگان
چکیده
منابع مشابه
Subdiffusive behavior in a trapping potential: mean square displacement and velocity autocorrelation function.
A theoretical framework for analyzing stochastic data from single-particle tracking in viscoelastic materials and under the influence of a trapping potential is presented. Starting from a generalized Langevin equation, we found analytical expressions for the two-time dynamics of a particle subjected to a harmonic potential. The mean-square displacement and the velocity autocorrelation function ...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2009
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.80.021111