1.8k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Institute of High Energy PhysicsCN1k papers
- Peking UniversityCN871 papers
- University of Science and Technology of ChinaCN804 papers
- Tsinghua UniversityCN740 papers
- Henan Normal UniversityCN730 papers
- Nanjing Normal UniversityCN708 papers
- Zhejiang UniversityCN699 papers
- Nankai UniversityCN658 papers
- University of Chinese Academy of SciencesCN655 papers
- Central China Normal UniversityCN632 papers
- Carnegie Mellon UniversityUS631 papers
- Sichuan UniversityCN619 papers
8 papers · 2 filters
Controlled and secure direct communication using GHZ state and teleportation
Ting Gao
A theoretical scheme for controlled and secure direct communication is proposed. The communication is based on GHZ state and controlled quantum teleportation. After insuring the se…
Secure direct communication using Einstein-Podolsky-Rosen pairs and teleportation
Fengli Yan, Xiaoqiang Zhang
A novel scheme for secure direct communication between Alice and Bob is proposed, where there is no need for establishing a shared secret key. The communication is based on Einstei…
A scheme for dense coding in the non-symmetric quantum channel
Fengli Yan, Meiyu Wang
We investigate the dense coding in the case of non-symmetric Hilbert spaces of the sender and receiver's particles sharing the quantum maximally entangled state. The efficiency of…
Quantum Logic Network for Probabilistic Teleportation of Two-Particle State of General Form
Gao Ting, Wang Zhi-xi, Yan Feng-li
A simplification scheme of probabilistic teleportation of two-particle state of general form is given. By means of the primitive operations consisting of single-qubit gates, two-qu…
Time evolution, cyclic solutions and geometric phases for general spin in an arbitrarily varying magnetic field
Qiong-Gui Lin
A neutral particle with general spin and magnetic moment moving in an arbitrarily varying magnetic field is studied. The time evolution operator for the Schrödinger equation can be…
Achievable efficiencies for probabilistically cloning the states
Ting Gao, Fengli Yan, Zhixi Wang
We present an example of quantum computational tasks whose performance is enhanced if we distribute quantum information using quantum cloning. Furthermore we give achievable effici…
Entanglement with phase decoherence
Jing-Bo Xu, Shang-Bin Li
The system of an atom couples to two distinct optical cavities with phase decoherence is studied by making use of a dynamical algebraic method. We adopt the concurrence to characte…
Perfect Test of Entanglement for Two-level Systems
Sixia Yu, Jian-Wei Pan, Zeng-Bing Chen +1
A 3-setting Bell-type inequality enforced by the indeterminacy relation of complementary local observables is proposed as an experimental test of the 2-qubit entanglement. The prop…