Absorbing State Phase Transition in presence of Conserved Continuous   Local Field
  We study absorbing state phase transition in one dimension in presence of a conserved continuous local field (CCLF) called energy. A pair of sites on a lattice is said to be active if one or both sites posses more energy than a pre-defined threshold. The active pair of sites are allowed to redistribute their energy following a stochastic rule. We show that, the CCLF model undergo a continuous absorbing state transition when energy per site is decreased below a critical value. The critical exponents are found to be different from those of DP. 
Mahashweta Basu, Ujjal Gayen and P. K. Mohanty
cond-mat.stat-mech