000135587 001__ 135587
000135587 005__ 20240605121015.0
000135587 0247_ $$2doi$$a10.1103/PhysRevE.109.055302
000135587 0248_ $$2sideral$$a138710
000135587 037__ $$aART-2024-138710
000135587 041__ $$aeng
000135587 100__ $$aAguilar-Janita, M.
000135587 245__ $$aEvidence of a second-order phase transition in the six-dimensional Ising spin glass in a field
000135587 260__ $$c2024
000135587 5203_ $$aThe very existence of a phase transition for spin glasses in an external magnetic field is controversial, even in high dimensions. We carry out massive simulations of the Ising spin-glass in a field, in six dimensions (which, according to classical—but not generally accepted—field-theoretical studies, is the upper critical dimension). We obtain results compatible with a second-order phase transition and estimate its critical exponents for the simulated lattice sizes. The detailed analysis performed by other authors of the replica symmetric Hamiltonian, under the hypothesis of critical behavior, predicts that the ratio of the renormalized coupling constants remain bounded as the correlation length grows. Our numerical results are in agreement with this expectation.
000135587 536__ $$9info:eu-repo/grantAgreement/ES/MICINN AEI/PID2020-112936GB-I00$$9info:eu-repo/grantAgreement/ES/MICINN AEI/PID2022-136374NB-C21
000135587 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000135587 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000135587 700__ $$0(orcid)0000-0002-3376-0327$$aMartin-Mayor, V.
000135587 700__ $$0(orcid)0000-0002-0420-8605$$aMoreno-Gordo, J.
000135587 700__ $$aRuiz-Lorenzo, J. J.
000135587 773__ $$g109, 5 (2024), 055302 [15 pp.]$$pPhys. rev., E$$tPhysical Review E$$x2470-0045
000135587 8564_ $$s824269$$uhttps://zaguan.unizar.es/record/135587/files/texto_completo.pdf$$yPostprint
000135587 8564_ $$s2648355$$uhttps://zaguan.unizar.es/record/135587/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000135587 909CO $$ooai:zaguan.unizar.es:135587$$particulos$$pdriver
000135587 951__ $$a2024-06-05-10:51:03
000135587 980__ $$aARTICLE