130 citations · 643 across the 32 of their papers we have counts for
5 papers · 1 filter
Resonator-Assisted Quantum Bath Engineering of a Flux Qubit
Xian-Peng Zhang, Li-Tuo Shen, Zhang-Qi Yin +2
We demonstrate quantum bath engineering for preparation of any orbital state with controllable phase factor of a superconducting flux qubit assisted by a microwave coplanar wavegui…
Electromagnetically induced transparency with controlled van der Waals interaction
Huaizhi Wu, Meng-Meng Bian, Li-Tuo Shen +3
We study the electromagnetically induced transparency (EIT) effect with two individually addressed four-level Rydberg atoms subjected to the interatomic van der Waals interaction.…
Quantum delayed-choice experiment with a beam splitter in a quantum superposition
Shi-Biao Zheng, You-Peng Zhong, Kai Xu +7
A quantum system can behave as a wave or as a particle, depending on the experimental arrangement. When for example measuring a photon using a Mach-Zehnder interferometer, the phot…
Quantum phase transition of polaritonic excitations in a multi-excitation coupled array
Li-Tuo Shen, Rong-Xin Chen, Huai-Zhi Wu +3
We analyze the quantum phase transition-like behavior in the lowest energy state of a two-site coupled atom-cavity system, where each cavity contains one atom but the total excitat…
Distributed manipulation of two-qubit entanglement with coupled continuous variables
Li-Tuo Shen, Rong-Xin Chen, Huai-Zhi Wu +1
We study the dynamics of two qubits separately sent through two coupled resonators, each initially containing a coherent state field. We present analytical arguments and numerical…