157 citations
- Goldman Sachs (United States)US5 papers
- University of MichiganUS5 papers
- RIKENJP4 papers
- Michigan State UniversityUS3 papers
- Bose InstituteIN2 papers
- Los Alamos National LaboratoryUS2 papers
- Quantos (France)FR2 papers
- RIKEN Center for Advanced PhotonicsJP2 papers
- RIKEN Center for Quantum Computing2 papers
- Universidad Autónoma de MadridES2 papers
- Università di CamerinoIT2 papers
- University of MilanIT2 papers
5 papers · 2 filters
Counting collisions in random circuit sampling for benchmarking quantum computers
Andrea Mari
We show that counting the number of collisions (re-sampled bitstrings) when measuring a random quantum circuit provides a practical benchmark for the quality of a quantum computer…
Tight bounds for antidistinguishability and circulant sets of pure quantum states
Nathaniel Johnston, Vincent Russo, Jamie Sikora
A set of pure quantum states is said to be antidistinguishable if upon sampling one at random, there exists a measurement to perfectly determine some state that was not sampled. We…
Increasing the Measured Effective Quantum Volume with Zero Noise Extrapolation
Elijah Pelofske, Vincent Russo, Ryan LaRose +5
Quantum Volume is a full-stack benchmark for near-term quantum computers. It quantifies the largest size of a square circuit which can be executed on the target device with reasona…
Zero noise extrapolation on logical qubits by scaling the error correction code distance
Misty A. Wahl, Andrea Mari, Nathan Shammah +2
In this work, we migrate the quantum error mitigation technique of Zero-Noise Extrapolation (ZNE) to fault-tolerant quantum computing. We employ ZNE on logically encoded qubits rat…
Schrödinger as a Quantum Programmer: Estimating Entanglement via Steering
Aby Philip, Soorya Rethinasamy, Vincent Russo +1
Quantifying entanglement is an important task by which the resourcefulness of a quantum state can be measured. Here, we develop a quantum algorithm that tests for and quantifies th…