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20162024
most citedEntanglement and charge-sharpening transitions in U(1) symmetric monitored quantum circuits

156 citations · 528 across the 16 of their papers we have counts for

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Showing 2022 · quant-phShow all

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quant-ph2022★ 65 cited

Transitions in the learnability of global charges from local measurements

Fergus Barratt, Utkarsh Agrawal, Andrew C. Potter +2

We consider monitored quantum systems with a global conserved charge, and ask how efficiently an observer ("eavesdropper") can learn the global charge of such systems from local pr…