Papoyan, Vl.V.; Povolotsky, A.M. - In: Physica A: Statistical Mechanics and its Applications 246 (1997) 1, pp. 241-252
We apply the renormalization group approach to the sandpile on the triangular lattice. The only attractive fixed point is found. The obtained fixed point height probabilities are compared with numerical simulations. The value of critical exponent of avalanche size distribution is found to be τ...