2008/02/29 by Stefan Boettcher, S. Boettcher, James E. Davidheiser +1 · 1 citation
Computer Science · Physics and Astronomy · #Complex Network Analysis Techniques #Theoretical and Computational Physics #Topological and Geometric Data Analysis #cond-mat.dis-nn
paper · pdf · doi:10.1103/physrevb.77.214432
published as Phys. Rev. B 77, 214432 (2008) · 10 pages, revtex, final version, find related material at http://www.physics.emory.edu/faculty/boettcher/
openalex publication_date 2008/06/25 · arxiv created 2008/06/29 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The recently proposed reduction method for diluted spin glasses is investigated in depth. In particular, the Edwards-Anderson model with \ifmmode±\else\textpm\fiJ and Gaussian bond disorder on hypercubic lattices in d=2, 3, and 4 is studied for a range of bond dilutions. The results demonstrate the effectiveness of using bond dilution to elucidate low-temperature properties of Ising spin glasses and provide a starting point to enhance the methods used in reduction. Based on that, a greedy heuristic called ``dominant bond reduction'' is introduced and explored.