TY - JOUR AU - Correale, L.. AU - Marinari, E. AU - Martín Mayor, Víctor PY - 2002 DO - 10.1103/PhysRevB.66.174406 SN - 1098-0121 UR - https://hdl.handle.net/20.500.14352/60294 T2 - Physical review B AB - We present a general and powerful numerical method useful to study the density matrix of spin models. We apply the method to finite-dimensional spin glasses, and analyze in detail the four-dimensional EdwardsAnderson model with Gaussian quenched... LA - eng PB - American Physical Society KW - Mean field-theory KW - Boundary-conditions KW - Ground-state KW - Monte-Carlo KW - Simulations KW - Model KW - Equilibrium KW - Order. TI - Eigenvalue analysis of the density matrix of four-dimensional spin glasses supports replica symmetry breaking TY - journal article VL - 66 ER -