Fermionic Correlation Functions from Randomized Measurements in Programmable Atomic Quantum Devices
نویسندگان
چکیده
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, high-resolution imaging systems such as quantum gas microscopes. illustrate our results the context of variational eigensolver algorithm for solving chemistry problems.
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2023
ISSN: ['1079-7114', '0031-9007', '1092-0145']
DOI: https://doi.org/10.1103/physrevlett.131.060601