Fermionic correlation functions from randomized measurements in programmable atomic quantum devices
Quantum Gases
2023-08-16 v1 Quantum Physics
Abstract
We provide a measurement protocol to estimate 2- and 4-point fermionic correlations in ultra-cold atom experiments. Our approach is based on combining random atomic beam splitter operations, which can be realized with programmable optical landscapes, with high-resolution imaging systems such as quantum gas microscopes. We illustrate our results in the context of the variational quantum eigensolver algorithm for solving quantum chemistry problems.
Cite
@article{arxiv.2205.00981,
title = {Fermionic correlation functions from randomized measurements in programmable atomic quantum devices},
author = {Piero Naldesi and Andreas Elben and Anna Minguzzi and David Clément and Peter Zoller and Benoît Vermersch},
journal= {arXiv preprint arXiv:2205.00981},
year = {2023}
}