Title :
An experimental investigation of criteria for continuous variable entanglement
Author :
Bowen, W.P. ; Schnabel, R. ; Treps, N. ; Bachor, H.-A. ; Lam, P.K. ; Ralph, T.C.
Author_Institution :
Dept. of Phys., Australian Nat. Univ., Canberra, ACT, Australia
Abstract :
Summary form only given. We characterize entangled optical beams using an EPR criterion and an inseparability criterion, and demonstrate qualitative and quantitative differences. We clarify this discrepancy by considering entanglement in terms of necessary and excess sideband photon numbers.
Keywords :
EPR paradox; quantum computing; quantum entanglement; quantum optics; EPR criterion; continuous variable entanglement; entangled optical beams; inseparability criterion; sideband photon numbers; Optical beams; Paramagnetic resonance; Physics;
Conference_Titel :
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-749-0
DOI :
10.1109/QELS.2003.237792
