3 papers
quant-ph2026
Reducing measurement error with adaptivity
James Byrne, Noah Linden, Paul Skrzypczyk
We show that adaptivity, also called feed-forward, is a powerful resource in reducing the error of measurement circuits that combine multiple uses of a noisy measuring device. In p…
quant-ph2026
Automated quantum circuit optimization with randomized replacements
Marcin Szyniszewski, Aleks Kissinger, Noah Linden +1
Quantum circuit optimization - the process of transforming a quantum circuit into an equivalent one with reduced time and space requirements - is crucial for maximizing the utility…
quant-ph2025
Speeding Up Quantum Measurement Using Space-Time Trade-Off
C. Corlett, I. ÄepaitÄ, A. J. Daley +5
We present a scheme for speeding up quantum measurement. The scheme builds on previous protocols that entangle the system to be measured with ancillary systems. In the idealised si…