4 papers
Error-mitigation aware benchmarking strategy for quantum optimization problems
Marine Demarty, Bo Yang, Kenza Hammam +1
Assessing whether a noisy quantum device can potentially exhibit quantum advantage is essential for selecting practical quantum utility tasks that are not efficiently verifiable by…
Probing quantum advantage for solving the Fermi-Hubbard model with entropy benchmarking
Pauline Besserve, Raúl GarcÃa-Patrón
We developed a practical quantum advantage benchmarking framework that connects the accumulation of entropy in a quantum processing unit and the degradation of the solution to a ta…
Turning qubit noise into an advantage: Automatic state preparation and long-time dynamics for impurity models on quantum computers
Corentin Bertrand, Pauline Besserve, Michel Ferrero +1
Noise is often regarded as a limitation of quantum computers. In this work, we show that in the dynamical mean field theory (DMFT) approach to strongly-correlated systems, it can a…
Compact fermionic quantum state preparation with a natural-orbitalizing variational quantum eigensolving scheme
Pauline Besserve, Michel Ferrero, Thomas Ayral
Assemblies of strongly interacting fermions, whether in a condensed-matter or a quantum chemistry context, range amongst the most promising candidate systems for which quantum comp…