869 citations · 4.1k across the 23 of their papers we have counts for
23 papers
Robust estimation of the Quantum Fisher Information on a quantum processor
Vittorio Vitale, Aniket Rath, Petar Jurcevic +3
We present the experimental measurement, on a quantum processor, of a series of polynomial lower bounds that converge to the quantum Fisher information (QFI), a fundamental quantit…
Defining Standard Strategies for Quantum Benchmarks
Mirko Amico, Helena Zhang, Petar Jurcevic +4
As quantum computers grow in size and scope, a question of great importance is how best to benchmark performance. Here we define a set of characteristics that any benchmark should…
Single-shot error mitigation by coherent Pauli checks
Ewout van den Berg, Sergey Bravyi, Jay M. Gambetta +3
Generating samples from the output distribution of a quantum circuit is a ubiquitous task used as a building block of many quantum algorithms. Here we show how to accomplish this t…
A randomized benchmarking suite for mid-circuit measurements
L. C. G. Govia, P. Jurcevic, C. J. Wood +3
Mid-circuit measurements are a key component in many quantum information computing protocols, including quantum error correction, fault-tolerant logical operations, and measurement…
Effective qubit dephasing induced by spectator-qubit relaxation
Petar Jurcevic, Luke C. G. Govia
In many leading architectures for quantum computing, it remains to be understood if we can equate single-qubit coherence times measured in isolation, to that of coherence times mea…
Quality, Speed, and Scale: three key attributes to measure the performance of near-term quantum computers
Andrew Wack, Hanhee Paik, Ali Javadi-Abhari +4
Defining the right metrics to properly represent the performance of a quantum computer is critical to both users and developers of a computing system. In this white paper, we ident…