Title :
Continuous variable CNOT gate based on quadripartite box cluster optical entangled states
Author :
Tan, Aihong ; Wang, Yu ; Jin, Xiaoli ; Su, Xiaolong ; Jia, Xiaojun ; Xie, Changde ; Peng, Kunchi
Author_Institution :
State Key Lab. of Quantum Opt. & Quantum Opt. Devices, Shanxi Univ., Taiyuan
Abstract :
We experimentally prepare the quadripartite box cluster entangled states using a pair of Einstein-Podolsky-Rosen entangled optical beams and propose a scheme to demonstrate CNOT gate of continuous variables based on the prepared box cluster states.
Keywords :
EPR paradox; optical logic; quantum entanglement; quantum gates; quantum optics; Einstein-Podolsky-Rosen entangled optical beam; continuous variable CNOT gate; quadripartite box cluster optical entangled states; Frequency; Laser stability; Optical beams; Optical devices; Optical pumping; Paramagnetic resonance; Phase modulation; Quantum computing; Quantum entanglement; Ring lasers; (200.4660) Optical logic; (270.5585) Quantum information and processing;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
