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Seminário de Óptica e Informação Quântica

Data: Terca-Feira 24/06/2014, Sala A5-01, 11 am.

Palestrante: Mohammad Ali Rajabpour (USP São Carlos)

Título: Equilibration after quantum quench in a couple of long-range systems

Resumo: In this talk I will first pedagogically review the concept of the equilibration and thermalization in quantum mechanical systems. Then I will describe how the recent experiments forced us to look back to the foundations of non-equilibrium quantum statistical mechanics and investigate generalized Gibbs ensemble (GGE)   as the correct description for the equilibration in integrable models. Then I will give you two examples of exactly solvable long-range quantum systems that can be described by GGE.