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Optimal Sparse Eigenspace and Low-Rank Density Matrix Estimation for Quantum Systems
Quantum state tomography, which aims to estimate quantum states that are described by density matrices, plays an important role in quantum science and quantum technology. This paper examines the eigenspace estimation and the reconstruction of large low-rank density matrix based on Pauli measurements...
Shranjeno v:
| izdano v: | J Stat Plan Inference |
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| Main Authors: | , , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
2020
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7751936/ https://ncbi.nlm.nih.gov/pubmed/33364672 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jspi.2020.11.002 |
| Oznake: |
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