1.1k citations · 9.5k across the 77 of their papers we have counts for
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Entanglement dynamics in hybrid quantum circuits
Andrew C. Potter, Romain Vasseur
The central philosophy of statistical mechanics (stat-mech) and random-matrix theory of complex systems is that while individual instances are essentially intractable to simulate,…
Field theory of charge sharpening in symmetric monitored quantum circuits
Fergus Barratt, Utkarsh Agrawal, Sarang Gopalakrishnan +3
Monitored quantum circuits (MRCs) exhibit a measurement-induced phase transition between area-law and volume-law entanglement scaling. MRCs with a conserved charge additionally exh…
Realizing a dynamical topological phase in a trapped-ion quantum simulator
Philipp T. Dumitrescu, Justin Bohnet, John Gaebler +6
Nascent platforms for programmable quantum simulation offer unprecedented access to new regimes of far-from-equilibrium quantum many-body dynamics in (approximately) isolated syste…
The Variational Power of Quantum Circuit Tensor Networks
Reza Haghshenas, Johnnie Gray, Andrew C. Potter +1
We characterize the variational power of quantum circuit tensor networks in the representation of physical many-body ground-states. Such tensor networks are formed by replacing the…
Entanglement from tensor networks on a trapped-ion QCCD quantum computer
Michael Foss-Feig, Stephen Ragole, Andrew Potter +9
The ability to selectively measure, initialize, and reuse qubits during a quantum circuit enables a mapping of the spatial structure of certain tensor-network states onto the dynam…