Title :
Discord as a consumable resource
Author :
Gu, Ming ; Chrzanowski, Helen M. ; Assad, Syed M. ; Symul, Thomas ; Modi, Kavan ; Ralph, Timothy C. ; Vedral, Vlatko ; Lam, Ping Koy
Author_Institution :
Center for Quantum Technol., Nat. Univ. of Singapore, Singapore, Singapore
fDate :
June 30 2013-July 4 2013
Abstract :
Quantum discord is conjectured to be a more general quantum resource than entanglement. We support this conjecture by showing, via experimental Gaussian optics, that quantum processors can harness discord to perform tasks classical counterparts cannot.
Keywords :
information theory; quantum optics; quantum theory; consumable resource; experimental Gaussian optics; quantum discord; quantum processor; quantum resource; Educational institutions; Encoding; Logic gates; Protocols; Quantum computing; Quantum entanglement;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600227
