Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN2.9k papers
- Centre National de la Recherche ScientifiqueFR2.7k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2.6k papers
- Institute of High Energy PhysicsCN2.6k papers
- University of Science and Technology of ChinaCN2.5k papers
- Peking UniversityCN2.4k papers
- University of Chinese Academy of SciencesCN2.3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.3k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.3k papers
- Rutherford Appleton LaboratoryGB2.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT2.2k papers
- European Organization for Nuclear ResearchCH2.2k papers
10 papers · 2 filters
Relation Between Catalyst-assisted Entanglement Transformation and Multiple-copy Transformation
Yuan Feng, Runyao Duan, Mingsheng Ying
We show that in some cases, catalyst-assisted entanglement transformation cannot be implemented by multiple-copy transformation for pure states. This fact, together with the result…
Trade-off between multiple-copy transformation and entanglement catalysis
Runyao Duan, Yuan Feng, Xin Li +1
We demonstrate that multiple copies of a bipartite entangled pure state may serve as a catalyst for certain entanglement transformations while a single copy cannot. Such a state is…
The Existence of Quantum Entanglement Catalysts
Xiaoming Sun, Runyao Duan, Mingsheng Ying
Without additional resources, it is often impossible to transform one entangled quantum state into another with local quantum operations and classical communication. Jonathan and P…
A Two-Step Quantum Direct Communication Protocol Using Einstein-Podolsky-Rosen Pair Block
Fu-Guo Deng, Gui Lu Long, Xiao-Shu Liu
A protocol for quantum secure direct communication using blocks of EPR pairs is proposed. A set of ordered EPR pairs is used as a data block for sending secret message directly…
Controlled order rearrangement encryption for quantum key distribution
Fe-Guo Deng, Gui Lu Long
A novel technique is devised to perform orthogonal state quantum key distribution. In this scheme, entangled parts of a quantum information carrier are sent from Alice to Bob throu…
Parallel Quantum Computing in a Single Ensemble Quantum Computer
Gui Lu Long, Li Xiao
We propose a parallel quantum computing mode for ensemble quantum computer. In this mode, some qubits can be in pure states while other qubits in mixed states. It enables a single…
An Electron-Nucleon Double Spin Solid-State Quantum Computer
Gui Lu Long, Ying-Jun Ma, Hao-Ming Chen
An electron-nucleon double spin(ENDOS) solid-state quantum computer scheme is proposed. In this scheme, the qubits are the nuclear spins of phosphorus ion implanted on the (111) su…
Quantum operation, quantum Fourier transform and semi-definite programming
Runyao Duan, Zhengfeng Ji, Yuan Feng +1
We analyze a class of quantum operations based on a geometrical representation of level quantum system (or qudit for short). A sufficient and necessary condition of complete po…
Quantum computation based on d-level cluster states
D. L. Zhou, B. Zeng, Z. Xu +1
The concept of qudit (a d-level system) cluster state is proposed by generalizing the qubit cluster state (Phys. Rev. Lett. \textbf{86}, 910 (2001)) according to the finite dimensi…
Quantum Game with Restricted Matrix Strategies
Bo Chen, Ying-Jun Ma, Gui Lu Long
We study a quantum game played by two players with restricted multiple strategies. It is found that in this restricted quantum game Nash equilibrium does not always exist when the…