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Measures of critical exponents in the four-dimensional site percolation |
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| Authors: | H G Ballesteros L A Fern ndez V Martí n-Mayor A Mu ozSudupe G Parisi and J J Ruiz-Lorenzo |
| Institution: | a Departamento de Física Teórica I, Facultad de CC. Físicas, Universidad Complutense de Madrid, 28040, Madrid, Spain b Dipartimento di Fisica and Istituto Nazionale di Fisica Nucleare, Università di Roma “La Sapienza”, P. A. Moro 2, 00185, Roma, Italy |
| Abstract: | Using finite-size scaling methods we measure the thermal and magnetic exponents of the site percolation in four dimensions, obtaining a value for the anomalous dimension very different from the results found in the literature. We also obtain the leading corrections-to-scaling exponent and, with great accuracy, the critical density. |
| Keywords: | Lattice Monte Carlo Percolation Critical exponents Finite size scaling |
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