182 citations
- Guangzhou UniversityCN16 papers
- Hunan Normal UniversityCN15 papers
- Beijing Normal UniversityCN10 papers
- Chinese Academy of SciencesCN9 papers
- Department of Education of Guangdong ProvinceCN9 papers
- Henan Academy of SciencesCN6 papers
- University of PaduaIT5 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT4 papers
- National Astronomical ObservatoriesCN4 papers
- Beijing Institute of TechnologyCN3 papers
- University of Science and Technology of ChinaCN3 papers
- Central South UniversityCN2 papers
6 papers · 1 filter
Monogamy relations and upper bounds for the generalized -class states using Rényi- entropy
Yanying Liang, Zhu-Jun Zheng, Chuan-Jie Zhu
We investigate monogamy relations and upper bounds for generalized -class states related to the Rényi- entropy. First, we present an analytical formula on Rényi- entanglem…
Necessary conditions for classifying m-separability of multipartite entanglements
Wen Xu, Chuan-Jie Zhu, Zhu-Jun Zheng +1
We study the norms of the Bloch vectors for arbitrary -partite quantum states. A tight upper bound of the norms is derived for -partite systems with different individual dime…
Single photon transfer controlled by excitation phase in a two-atom cavity system
Chun Xiao Zhou, Rui Zhang, Miao Di Guo +2
We investigate the quantum interference effects of single photon transfer in two-atom cavity system caused by external excitation phase. In the proposed system, two identical atoms…
Parity symmetry and parity breaking in the quantum Rabi model with addition of Ising interaction
Q. Wang, W. L. Yang, T. Liu +2
We explore the possibility to generate new parity symmetry in the quantum Rabi model after a bias is introduced. In contrast to a mathematical treatment in a previous publication […
Feed-forward control for quantum state protection against decoherence
Chao-Quan Wang, Bao-Ming Xu, Jian Zou +4
We propose a novel scheme of feed-forward control and its reversal for protecting quantum state against decoherence. Before the noise channel our pre-weak measurement and feed-forw…
Robust tripartite-to-bipartite entanglement localization by weak measurements and reversal
Chunmei Yao, Zhi-Hao Ma, Zhi-Hua Chen +1
We propose a robust and efficient approach for tripartite-to-bipartite entanglement localization. By using weak measurements and quantum measurement reversal, an almost maximal ent…