Qi-Ping Su

Generation of quantum entangled states of multiple groups of qubits distributed in multiple cavities

2020 · Physical Review A

Provided that cavities are initially in a Greenberger-Horne-Zeilinger (GHZ) entangled state, we show that GHZ states of $N$-group qubits distributed in $N$ cavities can be created via a three-step operation. The GHZ states of the …

Entangling superconducting qubits in a multi-cavity system

2016 · New Journal of Physics

Important tasks in cavity quantum electrodynamics include the generation and control of quantum states of spatially separated particles distributed in different cavities. An interesting question in this context is how to prepare entanglement among particles …