RT Journal Article T1 Nonequilibrium spin-glass dynamics from picoseconds to a tenth of a second A1 Fernández Pérez, Luis Antonio A1 Martín Mayor, Víctor A1 Muñoz Sudupe, Antonio A1 Yllanes, D. A1 otros, ... AB We study numerically the nonequilibrium dynamics of the Ising spin glass, for a time spanning 11 orders of magnitude, thus approaching the experimentally relevant scale (i.e., seconds). We introduce novel analysis techniques to compute the coherence length in a model-independent way. We present strong evidence for a replicon correlator and for overlap equivalence. The emerging picture is compatible with noncoarsening behavior. PB American Physical Society SN 0031-9007 YR 2008 FD 2008-10-10 LK https://hdl.handle.net/20.500.14352/51900 UL https://hdl.handle.net/20.500.14352/51900 LA eng NO [1] J. A. Mydosh, Spin Glasses: an Experimental Introduction (Taylor and Francis, London, 1993).[2] E. Vincent, et al., in Lecture Notes in Physics, edited by M. Rubí and C. Pérez-Vicente (Springer, New York, 1997), Vol. 492.[3] G. F. Rodriguez, G. G. Kenning, R. Orbach, Phys. Rev. Lett., 91, 037203 (2003).[4] V. Dupuis, et al., Pramana J. Phys., 64, 1109 (2005).[5] Y. G. Joh, et al., Phys. Rev. Lett., 82, 438 (1999).[6] F. Bert, et al., Phys. Rev. Lett., 92, 167203 (2004).[7] K. Gunnarsson, et al., Phys. Rev. B, 43, 8199 (1991).[8] M. Palassini, S. Caracciolo, Phys. Rev. Lett., 82, 5128 (1999).[9] H. G. Ballesteros, et al., Phys. Rev. B, 62, 14237 (2000).[10] S. Franz, et al., Phys. Rev. Lett., 81, 1758 (1998) -- ibid., J. Stat. Phys., 97, 459 (1999).[11] W. L. McMillan, J. Phys. C, 17, 3179 (1984) -- A. J. Bray, M. A. Moore, in Lecture Notes in Physics, edited by J. L. van Hemmen and I. Morgensten (Springer, New York, 1987) -- D. S. Fisher, D. A. Huse, Phys. Rev. Lett., 56, 1601 (1986) -- ibid., Phys. Rev. B, 38, 386 (1988).[12] E. Marinari, et al., J. Stat. Phys., 98, 973 (2000).[13] F. Krzakala, O. C. Martin, Phys. Rev. Lett., 85, 3013 (2000) -- M. Palassini, A. P. Young, Phys. Rev. Lett., 85, 3017 (2000).[14] G. Parisi, F. Ricci-Tersenghi, J. Phys. A, 33, 113 (2000).[15] P. Contucci, C. Giardina, J. Stat. Phys., 126, 917 (2007) -- ibid., Ann. Henri Poincaré, 6, 915 (2005).[16] D. S. Fisher, D. A. Huse, Phys. Rev. B, 38, 373 (1988).[17] Temperature chaos could still spoil the analogy (16).[18] T. Temesvari, C. De Dominicis, I. Kondor, J. Phys. A, 27, 7569 (1994).[19] J. Kisker, et al., Phys. Rev. B, 53, 6418 (1996).[20] H. Rieger, J. Phys. A, 26, L615 (1993).[21] E. Marinari, et al., J. Phys. A, 33, 2373 (2000).[22] L. Berthier, J.-P. Bouchaud, Phys. Rev. B, 66, 054404 (2002).[23] S. Jiménez, et al., J. Phys. A, 36, 10, 755 (2003).[24] S. Pérez Gaviro, J. J. Ruiz-Lorenzo, A. Tarancón, J. Phys. A, 39, 8567 (2006).[25] S. Jiménez, V. Martín-Mayor, S. Pérez-Gaviro, Phys. Rev. B, 72, 054417 (2005).[26] L. C. Jaubert, et al., J. Stat. Mech., (2007) P05001 -- H. E. Castillo, et al., Phys. Rev. Lett., 88, 237201 (2002) -- H. E. Castillo, et al., Phys. Rev. B, 68, 134442 (2003).[27] C. Aron, et al., J. Stat. Mech., (2008) P05016.[28] A. Cruz, et al., Comput. Phys. Commun., 133, 165 (2001).[29] A. Ogielski, Phys. Rev. B, 32, 7384 (1985).[30] F. Belletti, et al., Comput. Sci. Eng., 8, 41 (2006) -- ibid., Comput. Phys. Commun., 178, 208 (2008) -- ibid., arXiv:0710.3535.[31] M. Hasenbusch, A. Pelissetto, E. Vicari, J. Stat. Mech., L02001 (2008) -- ibid., (private communication).[32] See, e.g., D. J. Amit, V. Martín-Mayor, Field Theory, the Renormalization Group and Critical Phenomena (World-Scientific, Singapore, 2005), 3rd ed.[33] See, e.g., A. D. Sokal, in Functional Integration: Basics and Applications (Cargèse school 1996), edited by C. DeWitt-Morette, P. Cartier, and A. Folacci (Plenum, New Brunswick, 1997).[34] (Janus Collaboration) (to be published).[35] E. Marinari, G. Parisi, Phys. Rev. Lett., 86, 3887 (2001).[36] P. Contucci, et al., Phys. Rev. Lett., 99, 057206 (2007) -- P. Contucci, et al., Phys. Rev. Lett., 96, 217204 (2006). NO © 2008 The American Physical Society. Artículo firmado por 21 autores. We corresponded with M. Hasenbusch, A. Pelissetto, and E. Vicari. Janus was supported by EU FEDER funds (UNZA05-33-003, MEC-DGA, Spain), and developed in collaboration with ETHlab. We were partially supported by MEC (Spain), through Contracts No. FIS2006-08533, FIS2007-60977, FPA2004-02602, TEC2007-64188; by CAM (Spain), and by Microsoft NO EU FEDER funds NO MEC (Spain) NO CAM (Spain) NO Microsoft DS Docta Complutense RD 29 abr 2024