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A conserved lattice gas with random neighbor hopping of active particles isintroduced which exhibits a continuous phase transition from an active state toan absorbing non-active state. Since the randomness of the particle hoppingbreaks long range spatial correlations our model mimics the mean-field scalingbehavior of the recently introduced new universality class of absorbing phasetransitions with a conserved field. The critical exponent of the orderparameter is derived within a simple approximation. The results are comparedwith those of simulations and field theoretical approaches.Comment: 5 pages, 3 figures, accepted for publication in J. Phys.

Absorbing phase transition in a conserved lattice gas with random neighbour particle hopping