Absorbing-state phase transitions in fixed-energy sandpiles
We study sandpile models as closed systems, with the conserved energy density zeta playing the role of an external parameter. The critical energy density zeta (c) marks a nonequilibrium phase transition between active and absorbing states. Several fixed-energy sandpiles are studied in extensive simu...
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| Online Access: | http://hdl.handle.net/2047/d20002164 |