432 citations · 1.4k across the 17 of their papers we have counts for
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cond-mat.stat-mech2021★ 4 cited
Dynamics in Systems with Modulated Symmetries
Pablo Sala, Julius Lehmann, Tibor Rakovszky +1
We extend the notions of multipole and subsystem symmetries to more general {\it spatially modulated} symmetries. We uncover two instances with exponential and (quasi)-periodic mod…
cond-mat.quant-gas2021★ 17 cited
Experimental realization of fragmented models in tilted Fermi-Hubbard chains
Thomas Kohlert, Sebastian Scherg, Pablo Sala +4
Quantum many-body systems may defy thermalization even without disorder. Intriguingly, non-ergodicity may be caused by a fragmentation of the many-body Hilbert-space into dynamical…