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...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2016-01-01
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Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/ncomms10439 |