Extrapolation of transfer matrix data for percolation and lattice animals by the Romberg-Beleznay algorithm

J. Kertesz*

*Corresponding author for this work

Research output: Contribution to journalReview Articlepeer-review

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 languageEnglish
Article number021
Pages (from-to)599-601
Number of pages3
JournalJournal of Physics A: General Physics
Volume19
Issue number4
DOIs
StatePublished - 1986
Externally publishedYes

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