RT Journal Article
T1 Critical behavior of the three-dimensional Ising spin glass
A1 Ballesteros, H. G.
A1 Cruz, A.
A1 Fernández Pérez, Luis Antonio
A1 Martín Mayor, Víctor
A1 Pech, J.
A1 Ruiz Lorenzo, J. J.
A1 Tarancón, A.
A1 Téllez, P.
A1 Ullod, C. L.
A1 Ungil, C.
AB 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.
PB American Physical Society
SN 1098-0121
YR 2000
FD 2000-12-01
LK https://hdl.handle.net/20.500.14352/60066
UL https://hdl.handle.net/20.500.14352/60066
LA eng
NO © 2000 The American Physical Society. We acknowledge discussions with E. Marinari and G. Parisi. We are grateful for the partial financial support from CICyT (AEN97-1680, AEN97-1693, AEN99-0990, and PB98-0842) and DGA (P46/97). V.M-M. was supported by a M.E.C. The computations have been carried out using the RTNN machines (Universidad de Zaragoza and UniversidadComplutense de Madrid) and the dedicated machine SUE(Universidad de Zaragoza).
NO CICyT, Spain
NO DGA, Spain
NO M.E.C., Spain
DS Docta Complutense
RD 8 abr 2025