Implementation of a quantum Fredkin gate using an entanglement resource

Ferreyrol, F., Ralph, T. C. and Pryde, G. J. (2013). Implementation of a quantum Fredkin gate using an entanglement resource. In: 2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference (CLEO EUROPE/IQEC). Proceedings. CLEO/EUROPE - IQEC 2013: Conference on Lasers and Electro-Optics - International Quantum Electronics Conference, Munich, Germany, (IB_6_5-IB_6_5). 13-16 May, 2013. doi:10.1109/CLEOE-IQEC.2013.6801703


Author Ferreyrol, F.
Ralph, T. C.
Pryde, G. J.
Title of paper Implementation of a quantum Fredkin gate using an entanglement resource
Conference name CLEO/EUROPE - IQEC 2013: Conference on Lasers and Electro-Optics - International Quantum Electronics Conference
Conference location Munich, Germany
Conference dates 13-16 May, 2013
Proceedings title 2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference (CLEO EUROPE/IQEC). Proceedings
Journal name Optics InfoBase Conference Papers
Place of Publication Piscataway, NJ, USA
Publisher IEEE
Publication Year 2013
Sub-type Other
DOI 10.1109/CLEOE-IQEC.2013.6801703
Open Access Status
ISBN 9781479905935
9781479905942
ISSN 2162-2701
Start page IB_6_5
End page IB_6_5
Total pages 1
Language eng
Formatted Abstract/Summary
Photonic qubit logic provides flexible, low noise scheme for quantum information processing. However, implementation of increasing scale requires numbers of resources beyond what is readily available. A recent demonstration has shown how to add a control operation to existing unitary transformations, providing a practical method for moving to medium-scale quantum circuits. Here we use the entanglement-based version of this scheme to implement a complex quantum gate - the Fredkin, or 3-qubit swap gate - with significantly less resources than its decomposition into a 2-qubit gate array.
Subjects 3105 Instrumentation
3107 Atomic and Molecular Physics, and Optics
Q-Index Code EX
Q-Index Status Provisional Code
Institutional Status UQ

 
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Created: Tue, 05 Aug 2014, 14:02:19 EST by Jon Swabey on behalf of Physics