Published February 2011
| Version v1
Journal article
Criteria for reliable entanglement quantification with finite data
Creators
- 1. Physics Department and Oregon Center for Optics, University of Oregon, Eugene, Oregon 97403 (United States)
Description
We propose one and a half criteria for determining how many measurements are needed to quantify entanglement reliably. We base these criteria on Bayesian analysis of measurement results and apply our methods to four-qubit entanglement, but generalizations to more qubits are straightforward.
Additional details
Identifiers
- DOI
- 10.1103/PhysRevA.83.022326;
- arXiv
- arXiv:1011.2709v2;
Publishing Information
- Journal Title
- Physical Review. A
- Journal Volume
- 83
- Journal Issue
- 2
- Journal Page Range
- p. 022326-022326.9
- ISSN
- 1050-2947
- CODEN
- PLRAAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 43016152
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- DATA ANALYSIS; FOUR-BODY PROBLEM; QUANTUM ENTANGLEMENT; QUBITS
- Descriptors DEC
- INFORMATION; MANY-BODY PROBLEM; QUANTUM INFORMATION
Optional Information
- Notes
- (c) 2011 American Institute of Physics