We present a method of generating collective multiqubit entanglement via global addressing of an ion chain performing blue and red Tavis-Cummings interactions, where several qubits are coupled to a collective motional mode. We show that a wide family of Dicke states and irradiant states can be generated by single global laser pulses, unitarily or helped with suitable postselection techniques.
|Original language||American English|
|Journal||Physical Review A - Atomic, Molecular, and Optical Physics|
|State||Published - 13 Feb 2007|