Witnessing entanglement in hybrid systems

: Massimo Borrelli, Matteo Rossi, Chiara Macchiavello, Sabrina Maniscalco

: 2014

: Physical Review A

: 020301(R)

: 90

: 2

: 5

: 1050-2947

DOI: https://doi.org/10.1103/PhysRevA.90.020301