3 papers
quant-ph2026
Opportunities and challenges in scaling quantum error detection on hardware
Yanis Le Fur, Ethan Egger, Hong-Ye Hu +3
Quantum error detection can produce unbiased expectation values that exponentially converge to noiseless results as the code distance is increased. Despite this, its performance as…
quant-ph2026
Compressed Sensing for Efficient Fidelity Estimation of GHZ States
Farrokh Labib, David Nicholaeff, Vincent Russo +1
Accurately characterizing multipartite entangled states is a critical challenge in quantum information processing. In this work, we focus on applying compressed sensing techniques…
quant-ph2024
Towards violations of Local Friendliness with quantum computers
William J. Zeng, Farrokh Labib, Vincent Russo
Local Friendliness (LF) inequalities follow from seemingly reasonable assumptions about reality: (i) ``absoluteness of observed events'' (e.g., every observed event happens for all…