most citedPurification-based quantum error mitigation of pair-correlated electron simulations

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quant-ph2023★ 14 cited

A blueprint for a Digital-Analog Variational Quantum Eigensolver using Rydberg atom arrays

Antoine Michel, Sebastian Grijalva, Loïc Henriet +2

We address the task of estimating the ground-state energy of Hamiltonians coming from chemistry. We study numerically the behavior of a digital-analog variational quantum eigensolv…

quant-ph2023★ 19 cited

Quantum pricing-based column-generation framework for hard combinatorial problems

Wesley da Silva Coelho, Loïc Henriet, Louis-Paul Henry

In this work, we present a complete hybrid classical-quantum algorithm involving a quantum sampler based on neutral atom platforms. This approach is inspired by classical column ge…

quant-ph2022★ 38 cited

Quantum Feature Maps for Graph Machine Learning on a Neutral Atom Quantum Processor

Boris Albrecht, Constantin Dalyac, Lucas Leclerc +10

Using a quantum processor to embed and process classical data enables the generation of correlations between variables that are inefficient to represent through classical computati…

quant-ph2022★ 69 cited

Purification-based quantum error mitigation of pair-correlated electron simulations

T. E. O'Brien, G. Anselmetti, F. Gkritsis +173

An important measure of the development of quantum computing platforms has been the simulation of increasingly complex physical systems. Prior to fault-tolerant quantum computing,…

quant-ph2022★ 11 cited

Protocols for classically training quantum generative models on probability distributions

Sachin Kasture, Oleksandr Kyriienko, Vincent E. Elfving

Quantum Generative Modelling (QGM) relies on preparing quantum states and generating samples from these states as hidden - or known - probability distributions. As distributions fr…

quant-ph2022★ 16 cited

Scalably learning quantum many-body Hamiltonians from dynamical data

Frederik Wilde, Augustine Kshetrimayum, Ingo Roth +3

The physics of a closed quantum mechanical system is governed by its Hamiltonian. However, in most practical situations, this Hamiltonian is not precisely known, and ultimately all…