2026-07-04T06:03:11Zhttps://docta.ucm.es/rest/oai/request

oai:docta.ucm.es:20.500.14352/600662023-08-27T14:22:59Zcom_20.500.14352_14col_20.500.14352_15

Critical behavior of the three-dimensional Ising spin glass Ballesteros, H. G. Cruz, A. Fernández Pérez, Luis Antonio Martín Mayor, Víctor Pech, J. Ruiz Lorenzo, J. J. Tarancón, A. Téllez, P. Ullod, C. L. Ungil, C. We have simulated, using parallel tempering, the three-dimensional Ising spin glass model with binary couplings in a helicoidal geometry. The largest lattice (L520) has been studied using a dedicated computer (the SUE machine). We have obtained, measuring the correlation length in the critical region, strong evidence for a second-order finite-temperature phase transition, ruling out other possible scenarios like a KosterlitzThouless phase transition. Precise values for the ν and ƞ critical exponents are also presented. 2023-06-20T20:18:52Z 2023-06-20T20:18:52Z 2023-06-20T20:18:52Z 2000-12-01 journal article https://hdl.handle.net/20.500.14352/60066 1098-0121 10.1103/PhysRevB.62.14237 eng AEN97-1680 AEN97-1693 AEN99-0990 PB98-0842 P46/97 open access American Physical Society