370 citations · 1.7k across the 16 of their papers we have counts for
5 papers · 1 filter
Testing platform-independent quantum error mitigation on noisy quantum computers
Vincent Russo, Andrea Mari, Nathan Shammah +2
We apply quantum error mitigation techniques to a variety of benchmark problems and quantum computers to evaluate the performance of quantum error mitigation in practice. To do so,…
Error mitigation increases the effective quantum volume of quantum computers
Ryan LaRose, Andrea Mari, Vincent Russo +2
Quantum volume is a single-number metric which, loosely speaking, reports the number of usable qubits on a quantum computer. While improvements to the underlying hardware are a dir…
Logical shadow tomography: Efficient estimation of error-mitigated observables
Hong-Ye Hu, Ryan LaRose, Yi-Zhuang You +2
We introduce a technique to estimate error-mitigated expectation values on noisy quantum computers. Our technique performs shadow tomography on a logical state to produce a memory-…
Simulating excited states of the Lipkin model on a quantum computer
Manqoba Q. Hlatshwayo, Yinu Zhang, Herlik Wibowo +3
We simulate the excited states of the Lipkin model using the recently proposed Quantum Equation of Motion (qEOM) method. The qEOM generalizes the EOM on classical computers and giv…
Analyzing the impact of time-correlated noise on zero-noise extrapolation
Kevin Schultz, Ryan LaRose, Andrea Mari +4
Zero-noise extrapolation is a quantum error mitigation technique that has typically been studied under the ideal approximation that the noise acting on a quantum device is not time…