Abstract
We study a class of mass transport models where mass is transported in a preferred direction around a one-dimensional periodic lattice and is globally conserved. The model encompasses both discrete and continuous masses and parallel and random sequential dynamics and includes models such as the Zero-range process and Asymmetric random average process as special cases. We derive a necessary and sufficient condition for the steady state to factorise, which takes a rather simple form.
Original language | English |
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Pages (from-to) | L275-L280 |
Number of pages | 6 |
Journal | Journal of Physics A: Mathematical and General |
Volume | 37 |
Issue number | 25 |
DOIs | |
Publication status | Published - 22 Jun 2004 |
Keywords / Materials (for Non-textual outputs)
- cond-mat.stat-mech