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
9 papers · 2 filters
Impossibility Criterion for Obtaining Pure Entangled States From Mixed States By Purifying Protocols
Ping-Xing Chen, Lin-Mei Liang, Cheng-Zu Li +1
Purifying noisy entanglement is a protocol which can increase the entanglement of a mixed state (as a source)at expense of the entanglement of others(as an ancilla)by collective me…
Quantum Chaos at Finite Temperature
L. A. Caron, H. Jirari, H. Kröger +3
We use the quantum action to study quantum chaos at finite temperature. We present a numerical study of a classically chaotic 2-D Hamiltonian system - harmonic oscillators with anh…
A Convergent Iterative Solution of the Quantum Double-well Potential
R. Friedberg, T. D. Lee, W. Q. Zhao +1
We present a new convergent iterative solution for the two lowest quantum wave functions and of the Hamiltonian with a quartic double well potential in one di…
Scattering by a contact potential in three and lower dimensions
Qiong-gui Lin
We consider the scattering of nonrelativistic particles in three dimensions by a contact potential which is defined as the limit of $Ω\hbar^2δ(r-a)/2…
Dirac particles in a rotating magnetic field
Qiong-gui Lin
We study a relativistic charged Dirac particle moving in a rotating magnetic field. By using a time-dependent unitary transformation, the Dirac equation with the time-dependent Ham…
Greenberger-Horne-Zeilinger nonlocality for continuous variable systems
Zeng-Bing Chen, Yong-De Zhang
As a development of our previous work, this paper is concerned with the Greenberger-Horne-Zeilinger (GHZ) nonlocality for continuous variable cases. The discussion is based on the…
Maximal Violation of Bell's Inequalities for Continuous Variable Systems
Zeng-Bing Chen, Jian-Wei Pan, Guang Hou +1
We generalize Bell's inequalities to biparty systems with continuous quantum variables. This is achieved by introducing the Bell operator in perfect analogy to the usual spin-1/2 s…
Necessary And Sufficient Condition of Separability of Any System
Ping-Xing Chen, Lin-Mei Liang, Cheng-Zu Li +1
The necessary and sufficient condition of separability of a mixed state of any systems is presented, which is practical in judging the separability of a mixed state. This paper als…
Charged particles in a rotating magnetic field
Qiong-gui Lin
We study the valence electron of an alkaline atom or a general charged particle with arbitrary spin and with magnetic moment moving in a rotating magnetic field. By using a time-de…