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SYRY: Symposium Rydberg Physics in Single-Atom Trap Arrays

SYRY 2: Rydberg Physics in Single-Atom Trap Arrays 1

SYRY 2.3: Hauptvortrag

Mittwoch, 16. März 2022, 11:30–12:00, Audimax

Slow dynamics due to constraints, classical and quantum — •Juan P. Garrahan — University of Nottingham, United Kingdom

Using the East model and the Fredkin spin chain as examples, I will discuss how kinetic constraints give rise to slow, spatially fluctuating relaxation both under classical stochastic or quantum unitary dynamics. I will consider similarities and differences between the classical and quantum cases, and relevant properties such as dynamic heterogeneity and growth of entanglement, singularities in large deviation functions, and the emergence of non-thermal scar-like eigenstates. I will also discuss possible generalisations to higher dimensions.