28 citations · 28 across the 1 of their papers we have counts for
4 papers
Many-body-localization protection of eigenstate topological order in two dimensions
Florian Venn, Thorsten B. Wahl, Benjamin Béri
Many-body localization (MBL) has been proposed to enable and protect topological order in all eigenstates, vastly expanding the traditional ground-state setting. However, for the m…
Surface codes, quantum circuits, and entanglement phases
Jan Behrends, Florian Venn, Benjamin Béri
Surface codes$\unicode{x2014}$leading candidates for quantum error correction (QEC)$\unicode{x2014}$and entanglement phases$\unicode{x2014}$a key notion for many-body quantum dynam…
Error-correction and noise-decoherence thresholds for coherent errors in planar-graph surface codes
F. Venn, B. Béri
We numerically study coherent errors in surface codes on planar graphs, focusing on noise of the form of - or -rotations of individual qubits. We find that, similarly to the…
Aharonov-Bohm oscillations and magnetic focusing in ballistic graphene rings
Jan Dauber, Martin Oellers, Florian Venn +5
We present low-temperature magnetotransport measurements on graphene rings encapsulated in hexagonal boron nitride. We investigate phase-coherent transport and show Aharonov-Bohm (…