From the 1 of 8 linked papers with an AI index.
8 papers
Kinetics of sliding-window quantum error correction
Adithya Sriram, Charles Stahl, Aleksander Kubica +1
Practical implementations of quantum error correction (QEC) require rapid measurement and continuous processing of the syndrome information in order to prevent a backlog of unproce…
Long-lived memory in sliding spin chains
Charles Stahl, Ethan Lake
The paper investigates how sliding two ferromagnetic one‑dimensional Ising chains past each other creates magnetic friction that dramatically lengthens the time the system remember…
Brownian ratchets and pumps universally simulate many-body active dynamics
Charles Stahl, Ethan Lake, Vedika Khemani
Active systems can exhibit a broad range of phenomena forbidden in equilibrium. Their dynamics are often specified by abstract local update rules, and it is generally unclear when…
Slow mixing and emergent one-form symmetries in three-dimensional gauge theory
Charles Stahl, Benedikt Placke, Vedika Khemani +1
Symmetry-breaking order at low temperatures is often accompanied by slow relaxation dynamics, due to diverging free-energy barriers arising from interfaces between different ordere…
Strong Hilbert space fragmentation and fractons from subsystem and higher-form symmetries
Charles Stahl, Oliver Hart, Alexey Khudorozhkov +1
We introduce a new route to Hilbert space fragmentation in high dimensions leveraging the group-word formalism. We show that taking strongly fragmented models in one dimension and…
Fractonic Fractional Quantum Hall Effect
Justin Schirmann, Peru d'Ornellas, Charles Stahl +1
In non-interacting systems, disorder can drive a trivial phase into a topological one. However little is known how to construct a fractional quantum Hall ground-state, a paradigmat…