Revisiting Absorbing Phase Transition in Energy Exchange Models

Abstract

A recent study of conserved Manna model, with both discrete and continuous variable, indicates that absorbing phase transitions therein belong to the directed percolation (DP) universality class. In this context we revisit critical behaviour in energy exchange models with a threshold. Contrary to the previous claims [PRE 83, 061130 (2011), arXiv:1102.1631], our results indicate that both the maximal and minimal versions of this model belong to the DP class.

8 pages, 7 eps figures

References in corpus (5)

• Experimental realization of directed percolation criticality in turbulent liquid crystals
• Fixed-Energy Sandpiles Belong Generically to Directed Percolation
• Modeling wealth distribution in growing markets
• A threshold induced phase transition in the kinetic exchange models
• Restricted Exclusion Processes without Particle Conservation Flows to Directed Percolation

Cited by in corpus (4)

• Experimental approaches to universal out-of-equilibrium scaling laws: turbulent liquid crystal and other developments
• A stochastic variant of the abelian sandpile model
• Self-organised criticality in stochastic sandpiles: Connection to directed percolation
• Absorbing phase transitions in a non-conserving sandpile model