relation: http://eprints.imtlucca.it/1874/ title: Critical exponents in stochastic sandpile models creator: Chessa, Alessandro creator: Vespignani, Alessandro creator: Zapperi, Stefano subject: QC Physics description: We present large scale simulations of a stochastic sandpile model in two dimensions. We use momentum analysis to evaluate critical exponents and finite size scaling method to consistently test the obtained results. The general picture resulting from our analysis allows us to characterize the large scale behavior of the present model with great accuracy. publisher: Elsevier date: 1999 type: Article type: PeerReviewed identifier: Chessa, Alessandro and Vespignani, Alessandro and Zapperi, Stefano Critical exponents in stochastic sandpile models. Computer Physics Communications, 121–12. 299 - 302. ISSN 0010-4655 (1999) relation: http://www.sciencedirect.com/science/article/pii/S0010465599003380 relation: 10.1016/S0010-4655(99)00338-0