|
|||||
|
|
Memory effects in classical and quantum mean-field disordered models |
|
| Authors: | L?F?Cugliandolo G?Lozano |
| Institution: | (1) Laboratoire de Physique Théorique de l École Normale Supérieure, 24 rue Lhomond, 75231 Paris Cedex 05, France;(2) Laboratoire de Physique Théorique et Hautes Énergies,, Jussieu, 1er étage, Tour 16, 4 Place Jussieu, 75252 Paris Cedex 05, France;(3) Departamento de Física, FCEyN, Universidad de Buenos Aires, Pabellón I, Ciudad Universitaria, 1428 Buenos Aires, Argentina |
| Abstract: | We apply the Kovacs experimental protocol to classical and quantum p-spin models. We show that these models have memory effects as those observed experimentally in super-cooled polymer melts. We discuss our results in connection to other classical models that capture memory effects. We propose that a similar protocol applied to quantum glassy systems might be useful to understand their dynamics.Received: 14 April 2004, Published online: 30 September 2004PACS: 75.10.Nr Spin-glass and other random models - 75.40.Mg Numerical simulation studies - 05.70.Ln Nonequilibrium and irreversible thermodynamics |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |