Using entanglement in photonic qubit measurements
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| Title | Using entanglement in photonic qubit measurements |
|---|---|
| Author | Pryde, Geoff; O'Brien, J. L.; White, A. G.; Ralph, T. C.; Bartlett, S. D.; Wiseman, Howard Mark |
| Publication Title | Proceedings of SPIE volume 5161 |
| Year Published | 2005 |
| Place of publication | Bellingham, USA |
| Publisher | SPIE The International Society for Optical Engineering |
| Abstract | Two-qubit entangling gates allow the realization of new types of generalized quantum measurement. We discuss, and use photonic systems to demonstrate, two instances of this: two-qubit entangling measurements realizing superior discrimination of locally prepared two-qubit quantum states relative to what is achievable with local measurements and classical communication; and nondestructive weak measurements with postselection, leading to quantum weak values. |
| Peer Reviewed | Yes |
| Published | Yes |
| Alternative URI | http://dx.doi.org/10.1117/12.616166 |
| ISBN | 0-8194-5898-8 |
| Conference name | Optics and Photonics (SPIE) 2005 |
| Location | San Diego, CA, USA |
| Date From | 2005-07-31 |
| Date To | 2005-08-04 |
| Date Accessioned | 2006-07-20 |
| Date Available | 2011-07-05T10:05:57Z |
| Language | en_AU |
| Research Centre | Centre for Quantum Dynamics |
| Faculty | Faculty of Science |
| Subject | PRE2009-Physical Sciences; PRE2009-Quantum Optics and Lasers |
| Publication Type | Conference Publications (Full Written Paper - Refereed) |
| Publication Type Code | e1a |
Please use this identifier to cite this record: http://hdl.handle.net/10072/39382
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