Browsing by Subject "SEPARABILITY"

Now showing items 1-2 of 2

    • Coherence-induced entanglement 
      Li, F. L.; Xiong, H.; Zubairy, M. Suhail (American Physical Society, 2005)
      We show how atomic coherence can lead to entanglement between two thermal fields at a temperature T. We first show that the passage of a three-level atom in V configuration without coherence cannot create entanglement. ...
    • Proposal for direct measurement of concurrence via visibility in a cavity QED system 
      Lee, Sang Min; Ji, Se-Wan; Lee, Hai-Woong; Zubairy, M. Suhail (American Physical Society, 2008)
      An experimental scheme is proposed that allows direct measurement of the concurrence of a two-qubit cavity system. It is based on the cavity-QED technology using atoms as flying qubits and relies on the identity of the ...