- Abstract:
-
Given an experimental setup and a fixed number of measurements, how should one take data to optimally reconstruct the state of a quantum system? The problem of optimal experiment design (OED) for quantum state tomography was first broached by Kosut. Here we provide efficient numerical algorithms for finding the optimal design, and analytic results for the case of 'minimal tomography'. We also introduce the average OED, which is independent of the state to be reconstructed, and the optimal des...
Expand abstract - Publication status:
- Published
- Publisher copy:
- 10.1103/PhysRevA.81.042109
-
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- Journal:
- PHYSICAL REVIEW A
- Volume:
- 81
- Issue:
- 4
- Publication date:
- 2010-04-05
- DOI:
- EISSN:
-
1094-1622
- ISSN:
-
1050-2947
- URN:
-
uuid:14480def-a2c3-4f6f-9d2c-9c1393c41e10
- Source identifiers:
-
54808
- Local pid:
- pubs:54808
- Language:
- English
- Copyright date:
- 2010
Journal article
Optimal experiment design for quantum state tomography: Fair, precise, and minimal tomography
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