58 citations · 496 across the 27 of their papers we have counts for
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Local integrals of motion detection of localization-protected topological order
Thorsten B. Wahl, Florian Venn, Benjamin Béri
Many-body-localized (MBL) phases can be topologically distinct, but distinguishing these phases using order parameters can be challenging. Here we show how topologically distinct l…
Topologically ordered time crystals
Thorsten B. Wahl, Bo Han, Benjamin Béri
We define topological time crystals, a dynamical phase of periodically driven quantum many-body systems capturing the coexistence of intrinsic topological order with the spontaneou…
Sachdev-Ye-Kitaev circuits for braiding and charging Majorana zero modes
Jan Behrends, Benjamin Béri
The Sachdev-Ye-Kitaev (SYK) model is an all-to-all interacting Majorana fermion model for many-body quantum chaos and the holographic correspondence. Here we construct fermionic al…
Local Integrals of Motion for Topologically Ordered Many-Body Localized Systems
Thorsten B. Wahl, Benjamin Béri
Many-body localized (MBL) systems are often described using their local integrals of motion, which, for spin systems, are commonly assumed to be a local unitary transform of the se…
The tenfold way and many-body zero modes in the Sachdev-Ye-Kitaev model
Jan Behrends, Jens H. Bardarson, Benjamin Béri
The Sachdev-Ye-Kitaev (SYK) model, in its simplest form, describes Majorana fermions with random all-to-all four-body interactions. We consider the SYK model in the framework o…