298 citations
- Harbin Institute of TechnologyCN21 papers
- Northeast Normal UniversityCN10 papers
- The University of OsakaJP6 papers
- Centre for Quantum TechnologiesSG5 papers
- National University of SingaporeSG4 papers
- Capital Normal UniversityCN3 papers
- Chungbuk National UniversityKR3 papers
- Max Planck Institute for Mathematics in the SciencesDE3 papers
- Osaka City UniversityJP3 papers
- University of NottinghamGB3 papers
- Dalian University of TechnologyCN2 papers
- Fujian Normal UniversityCN2 papers
7 papers · 2 filters
Shortcuts to adiabatic passage for multiqubit controlled phase gate
Yan Liang, Xin Ji
We propose an alternative scheme of shortcuts to quantum phase gate in a much shorter time based on the approach of Lewis-Riesenfeld invariants in cavity quantum electronic dynamic…
Preparation of entanglement between atoms in spatially separated cavities via fiber loss
Shi-Lei Su, Xiao-Qiang Shao, Qi Guo +3
We propose a scheme to prepare a maximally entangled state for two Lambda-type atoms trapped in separate optical cavities coupled through an optical fiber based on the combined eff…
Preparation of three-dimensional entanglement for distant atoms in coupled cavities via atomic spontaneous emission and cavity decay
Shi-Lei Su, Xiao-Qiang Shao, Hong-Fu Wang +1
We propose a dissipative scheme to prepare a three-dimensional entangled state for two atoms trapped in separate coupled cavities. Our work shows that both atomic spontaneous emiss…
Generation of atomic NOON states via adiabatic passage
Qi-Gong Liu, Qi-Cheng Wu, Xin Ji +1
We propose a scheme for generating atomic NOON states via adiabatic passage. In the scheme, a double -type three-level atom is trapped in a bimodal cavity and two sets of -ty…
Counterfactual quantum-information transfer
Qi Guo, Liu-Yong Cheng, Li Chen +2
We demonstrate quantum information can be transferred between two distant participants without any physical particles travelling between them. The key procedure of the counterfactu…
One-step implementation of multiqubit phase gate with one control qubit and multiple target qubits in coupled cavities
Hong-Fu Wang, Ai-Dong Zhu, Shou Zhang
We propose a one-step scheme to implement a multiqubit controlled phase gate of one qubit simultaneously controlling multiple qubits with three-level atoms at distant nodes in coup…