432 citations · 1.4k across the 17 of their papers we have counts for
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Entanglement Holography in Quantum Phases via Twisted Rényi-N Correlators
Pablo Sala, Frank Pollmann, Masaki Oshikawa +1
We introduce a holographic framework for the entanglement Hamiltonian in symmetry-protected topological (SPT) phases with area-law entanglement, whose reduced density matrix $ρ\pro…
Anomalous Diffusion in Dipole- and Higher-Moment Conserving Systems
Johannes Feldmeier, Pablo Sala, Giuseppe de Tomasi +2
The presence of global conserved quantities in interacting systems generically leads to diffusive transport at late times. Here, we show that systems conserving the dipole moment o…
Statistical localization: from strong fragmentation to strong edge modes
Tibor Rakovszky, Pablo Sala, Ruben Verresen +2
Certain disorder-free Hamiltonians can be non-ergodic due to a \emph{strong fragmentation} of the Hilbert space into disconnected sectors. Here, we characterize such systems by int…
Ergodicity-breaking arising from Hilbert space fragmentation in dipole-conserving Hamiltonians
Pablo Sala, Tibor Rakovszky, Ruben Verresen +2
We show that the combination of charge and dipole conservation---characteristic of fracton systems---leads to an extensive fragmentation of the Hilbert space, which in turn can lea…