Bell-state analyzer with channeled atomic particles
Erika Andersson, Stephen Mark Barnett · Physical Review A · 2000
Recent advances in cooling and trapping of atomic particles has opened up the possibility of building microscopic networks of tubelike traps. As possible applications, we describe how a quantum controlled-NOT gate and a Bell-state analyzer could be implemented using atomic particles, which propagate through the system of channels and interact with the device potential and each other.