Bell correlation of thermal fields in photon-number fluctuations
Department of Physics, University of Maryland - Baltimore County, Baltimore, MD 21250, USA
Received: 20 September 2015
Accepted: 22 December 2015
We wish to report a recent experimental observation of the Bell correlation from the polarization measurement of thermal fields in photon-number fluctuations, indicating the successful simulation of a Bell state. The same mechanism can be applied for the simulation of a multi-photon GHZ state and N-qubits for N ≫ 2.
PACS: 03.65.Ud – Entanglement and quantum nonlocality (e.g. EPR paradox, Bell's inequalities, GHZ states, etc.) / 42.50.Dv – Quantum state engineering and measurements
© EPLA, 2015