On the two-steps relaxation of mean-field glasses: p-spin model
arXiv:1202.4168 · doi:10.1103/PhysRevB.86.014204
Abstract
Critical slowing down dynamics of supercooled glass-forming liquids is usually understood at the mean-field level in the framework of Mode Coupling Theory, providing a two-time relaxation scenario and power-law behaviors of the time correlation function at dynamic criticality. In this work we derive critical slowing down exponents of spin-glass models undergoing discontinuous transitions by computing their Gibbs free energy and connecting the dynamic behavior to static "in-state" properties. Both the spherical and Ising versions are considered and, in the simpler spherical case, a generalization to arbitrary schematic Mode Coupling kernels is presented. Comparison with dynamic results available in literature is performed. Analytical predictions for the Ising case are provided for any .
9 pages
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Cited by in corpus (10)
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- A note on weakly discontinuous dynamical transitions
- Sampling from Mean-Field Gibbs Measures via Diffusion Processes
- Replica symmetry breaking in spin glasses in the replica-free Keldysh formalism
- Logarithmic critical slowing down in complex systems: from statics to dynamics
- Time-Varying Energy Landscapes and Temperature paths: Dynamic Transition Rates in locally Ultrametric Complex Systems