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math-ph2008★ 44 cited
First Passage Time Distribution and Number of Returns for Ultrametric Random Walk
V. A. Avetisov, A. Kh. Bikulov, A. P. Zubarev
In this paper, we consider a homogeneous Markov process ξ(t;ω) on an ultrametric space Q_p, with distribution density f(x,t), x in Q_p, t in R_+, satisfying the ultrametric diffusi…
cond-mat.other2008★ 8 cited
Van der Waals Frictional Drag induced by Liquid Flow in Low- Dimensional Systems
A. I. Volokitin, B. N. J. Persson
We study the van der Waals frictional drag force induced by liquid flow in low-dimensional systems (2D and 1D electron systems, and 2D and 1D channels with liquid). We find that fo…