Tight Bounds for Quantum State Certification with Incoherent Measurements

We consider the problem of quantum state certification, where we are given the description of a mixed state \sigma\in\mathbb{C}^{d\times d},n copies of a mixed state \rho\in\mathbb{C}^{d\times d}, and \varepsilon\gt 0, and we are asked to determine whether \rho=\sigma or whether \|\rho-\sigma\|_{1}\...

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Bibliographic Details

Published in:	Proceedings / annual Symposium on Foundations of Computer Science pp. 1205 - 1213
Main Authors:	Chen, Sitan, Li, Jerry, Huang, Brice, Liu, Allen
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01.10.2022
Subjects:	Computer science Current measurement identity testing instance optimality property testing Protocols Quantum computing Quantum entanglement Quantum learning Quantum state state certification Time measurement
ISSN:	2575-8454
Online Access:	Get full text
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