1994/09/16 by Peter Grassberger, P Grassberger, Rainer Hegger +3 · 1 citation
Mathematics · Physics and Astronomy · #High-Energy Particle Collisions Research #Stochastic processes and statistical mechanics #Theoretical and Computational Physics #cond-mat
paper · pdf · doi:10.1088/0305-4470/27/22/006
NLATEX, 20 pages
arxiv created 1994/09/16 · openalex publication_date 1994/11/21 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/30
We present simulation results for long (N<or=4000) self-avoiding walks in four dimensions. We find definite indications of logarithmic corrections, but the data are poorly described by the asymptotically leading terms. Detailed comparisons are presented with renormalization-group flow equations derived by direct renormalization and with the results of a field-theoretic calculation.