Direct measurement of large-scale quantum states via expectation values of non-Hermitian matrices

Quantum state tomography is the process of retrieving the values that define a quantum system, but realizing it experimentally can be burdensome. Here, the authors provide an alternative approach via the expectation values of a set of non-Hermitian matrices, and characterize a 100,000-dimensional st...

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Bibliographic Details
Main Authors: Eliot Bolduc, Genevieve Gariepy, Jonathan Leach
Format: Article
Language:English
Published: Nature Publishing Group 2016-01-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/ncomms10439