Cross-platform comparison of arbitrary quantum processes

Abstract In this work, we present a protocol for comparing the performance of arbitrary quantum processes executed on spatially or temporally disparate quantum platforms using Local Operations and Classical Communication (LOCC). The protocol involves sampling local unitary operators, which are then...

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Bibliographic Details
Main Authors: Congcong Zheng, Xutao Yu, Kun Wang
Format: Article
Language:English
Published: Nature Portfolio 2024-01-01
Series:npj Quantum Information
Online Access:https://doi.org/10.1038/s41534-023-00797-3