89 citations · 855 across the 47 of their papers we have counts for
8 papers · 1 filter
Detecting Einstein-Podolsky-Rosen Steering for Continuous Variable Wavefunctions
Hong-Yi Su, Jing-Ling Chen, Chunfeng Wu +2
By use of Reid's criterion and entropic criterion, we investigate the Einstein-Podolsky-Rosen (EPR) steering for some entangled continuous variable wavefunctions. We find that not…
Quantum No-Cloning Theorem Certified by Bell's Theorem
Jing-Ling Chen, Hong-Yi Su, Chunfeng Wu +3
We investigate the connection between quantum no-cloning theorem and Bell's theorem. Designing some Bell's inequalities, we show that quantum no-cloning theorem can always be certi…
Bell Function Values Approach to Topological Quantum Phase Transitions
Dong-Ling Deng, Chunfeng Wu, Jing-Ling Chen +3
We investigate the relation between Bell function values (BFV) of the reduced density matrix and the topological quantum phase transitions in the Kitaev-Castelnovo-Chamon model. %…
Multipartite Leggett-type Inequalities
Dong-Ling Deng, Chunfeng Wu, Jing-Ling Chen +1
We use two different approaches to derive multipartite Leggett-type inequalities, which are generalizations of the two-qubit Leggett-type inequality obtained in [Nature Phys. \text…
Geometric Phases for Coherent States
Da-Bao Yang, Jing-Ling Chen, Chunfeng Wu +1
We explore geometric phases of coherent states and some of their properties. A better and elegant expression of geometric phase for coherent state is derived. It is used to obtain…
Strongly interacting and highly entangled photons in asymmetric quantum well with resonant tunneling
Shuangli Fan, Hui Sun, Xun-Li Feng +4
We propose an asymmetric quantum well structure to realize strong interaction between two slow optical pulses. The linear optical properties and nonlinear optical responses associa…