456 citations · 2.7k across the 90 of their papers we have counts for
8 papers · 1 filter
Transferring arbitrary d-dimensional quantum states of a superconducting qudit in circuit QED
Tong Liu, Qi-Ping Su, Jin-Hu Yang +4
A qudit (-level quantum systems) has a large Hilbert space and thus can be used to achieve many quantum information and communication tasks. Here, we propose a method to transfe…
Efficient transfer of an arbitrary qutrit state in circuit QED
Tong Liu, Shao-Jie Xiong, Xiao-Zhi Cao +2
Compared with a qubit, a qutrit (i.e., three-level quantum system) has a larger Hilbert space and thus can be used to encode more information in quantum information processing and…
Towards quantum entanglement of micromirrors via a two-level atom and radiation pressure
Zhi-Rong Zhong, Xin Wang, Wei Qin +3
We propose a method to entangle two distant vibrating microsize mirrors (i.e., mechanical oscillators) in a cavity optomechanical system. In this scheme, we discuss both the resona…
Strong coupling between two spin ensembles via a large Josephson junction
Feng-Yang Zhang, Wenlin Li, Chui-Ping Yang
We propose a method to achieve strong coupling between a spin ensemble and a large Josephson junctions (LJJ). Then, the strong coupling between two spin ensembles can be induced by…
Entangling two oscillators with arbitrary asymmetric initial states
Chui-Ping Yang, Qi-Ping Su, Shi-Biao Zheng +2
A Hamiltonian is presented, which can be used to convert any asymmetric state of two oscillators and into an entangled state. Furthermore, with…
Comparison of the sensitivity to systematic errors between non-adiabatic non-Abelian geometric gates and their dynamical counterparts
Shi-Biao Zheng, Chui-Ping Yang, Franco Nori
We investigate the effects of systematic errors of the control parameters on single-qubit gates based on non-adiabatic non-Abelian geometric holonomies and those relying on purely…