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Off-equilibrium confined dynamics in a glassy system with level-crossing states

Barbara Capone·Tommaso Castellani·Irene Giardina·Federico Ricci-Tersenghi
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Abstract

We study analytically the dynamics of a generalized p-spin model, starting with a thermalized initial condition. The model presents birth and death of states, hence the dynamics (even starting at equilibrium) may go out of equilibrium when the temperature is varied. We give a full description of this constrained out of equilibrium behavior and we clarify the connection to the thermodynamics by computing (sub-dominant) TAP states, constrained to the starting equilibrium configuration.

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Barbara Capone, Tommaso Castellani, Irene Giardina, Federico Ricci-Tersenghi. 2006-12-15. Off-equilibrium confined dynamics in a glassy system with level-crossing states. https://doi.org/10.1103/physrevb.74.144301

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