Abstract (may include machine translation)
Using Beleznay's modified Romberg algorithm the author re-analyses the transfer matrix data for the two-dimensional problems of Derrida and Stauffer (1985). He gets for percolation: pc=0.59273(6) for the threshold of the square site problem, nu =1.3330(7) for the correlation length exponent and omega =1.9(3) for the correction exponent, in the case of lattice animals x c=0.246152(4) (square lattice), xc=0.19294(1) (triangular lattice critical fugacity) and nu =0.64062(10) (radius exponent).
Original language | English |
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Article number | 021 |
Pages (from-to) | 599-601 |
Number of pages | 3 |
Journal | Journal of Physics A: General Physics |
Volume | 19 |
Issue number | 4 |
DOIs | |
State | Published - 1986 |
Externally published | Yes |