Pre-asymptotic dynamics of the infinite size Neumann (p=2 spherical) model

Abstract : In this contribution we further study the classical disordered p=2 spherical model with Hamiltonian dynamics, or in integrable systems terms, the Neumann model, in the infinite size limit. We summarise the asymptotic results that some of us presented in a recent publication, and we deepen the analysis of the pre-asymptotic dynamics. We also discuss the possible description of the asymptotic steady state with a Generalised Gibbs Ensemble.
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https://hal.archives-ouvertes.fr/hal-02306026
Contributor : Marco Picco <>
Submitted on : Friday, October 4, 2019 - 5:44:06 PM
Last modification on : Thursday, October 10, 2019 - 1:31:47 AM

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  • HAL Id : hal-02306026, version 1
  • ARXIV : 1902.06516

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Damien Barbier, Leticia F. Cugliandolo, Gustavo S. Lozano, Nicolas Nessi, Marco Picco, et al.. Pre-asymptotic dynamics of the infinite size Neumann (p=2 spherical) model. 2019. ⟨hal-02306026⟩

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