Quantum principal component analysis
The usual way to reveal properties of an unknown quantum state, given many copies of a system in that state, is to perform measurements of different observables and to analyse the results statistically. For non-sparse but low-rank quantum states, revealing eigenvectors and corresponding eigenvalues...
| Main Authors: | , , |
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| Other Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group,
2015-07-01T18:41:03Z.
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| Subjects: | |
| Online Access: | Get fulltext |