A Protocol to Estimate the Average Fidelity of the Space-Separated Bipartite System

DOI10.1088/0253-6102/64/3/274zbMath1323.81015arXiv1404.0156OpenAlexW3101295678MaRDI QIDQ3447781

Long Huang, Xiaohua Wu

Publication date: 28 October 2015

Published in: Communications in Theoretical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1404.0156

zbMATH Keywords

quantum process tomographytwirlingthe average fidelity

Mathematics Subject Classification ID

Quantum measurement theory, state operations, state preparations (81P15) Quantum information, communication, networks (quantum-theoretic aspects) (81P45) Quantum state estimation, approximate cloning (81P50)