152033 20251017144616.0 doi 10.1088/1742-5468/2013/02/P02031 sideral 81257 ART-2013-81257 eng Álvarez Baños, R. Universidad de Zaragoza (orcid)0000-0002-5060-7658 Numerical study of the overlap Lee-Yang singularities in the three-dimensional Edwards-Anderson model 2013 Access copy available to the general public Unrestricted We have characterized numerically, using the Janus computer, the Lee–Yang complex singularities related to the overlap in the 3D Ising spin-glass with binary couplings over a wide range of temperatures (both in the critical and in the spin-glass phase). Studying the behavior of the zeros at the critical point, we have obtained an accurate measurement of the anomalous dimension in very good agreement with the values quoted in the literature. In addition, by studying the density of the zeros we have been able to characterize the phase transition and to investigate the Edwards–Anderson order parameter in the spin-glass phase, finding agreement with the values obtained using more conventional techniques. info:eu-repo/grantAgreement/EC/FP7/247328/EU/Critical Phenomena in Random Systems/CRIPHERASY info:eu-repo/grantAgreement/ES/MICINN/FIS2007-60977 info:eu-repo/grantAgreement/ES/MICINN/FIS2009-12648-C03-02 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 2.056 2013 PHYSICS, MATHEMATICAL 9 / 55 = 0.164 2013 Q1 T1 MECHANICS 19 / 139 = 0.137 2013 Q1 T1 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Gil-Narvion, J. (orcid)0000-0003-2903-3044 Monforte-Garcia, J. Universidad de Zaragoza Ruiz-Lorenzo, J. Yllanes, D. (orcid)0000-0001-7276-2942 2004 405 Universidad de Zaragoza Dpto. Física Teórica Área Física Teórica 2013, 2 (2013), P02031 [18 pp.] J. Stat. Mech.-Theory Exp. Journal of Statistical Mechanics: Theory and Experiment 1742-5468 500688 http://zaguan.unizar.es/record/152033/files/texto_completo.pdf Postprint 1623517 http://zaguan.unizar.es/record/152033/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:152033 articulos driver 2025-10-17-14:19:25 ARTICLE