On the 3d Ising Spin Glass

1993/10/19 by E. Marinari, E Marinari, G Parisi +3 · 5 citations
Mathematics · Physics and Astronomy · #Quantum many-body systems #Random Matrices and Applications #Theoretical and Computational Physics #cond-mat #hep-lat #hep-th

paper · pdf · doi:10.1088/0305-4470/27/8/008

40 pages, uucompressed file with eps figures added in figures, sccs 532

arxiv created 1993/10/19 · openalex publication_date 1994/04/21 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/30

Abstract

We study the 3d Ising spin glass with ± 1 couplings. We introduce a modified local action. We use finite size scaling techniques and very large lattice simulations. We find that our data are compatible both with a finite T transition and with a T=0 singularity of an unusual type.

Citations

• Nonphysical sampling distributions in Monte Carlo free-energy estimation: Umbrella sampling

Cited by

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• Two-dimensional eight-state Potts model on random lattices: A Monte Carlo study