6 citations · 6 across the 4 of their papers we have counts for
5 papers · 1 filter
Distinguishability, classical information of quantum operations
Dong Yang
A basic property of distinguishability is that it is non-increasing under further quantum operations. Following this, we generalize two measures of distinguishability of pure state…
Entanglement in the scattering process by local impurity
Dong Yang, Shi-Jian Gu, Haibin Li
We study entanglement in the scattering processes by fixed impurity and Kondo impurity. The fixed impurity plays a role as spin state filter that is employed to concentrate entangl…
Distinguishing maximally entangled states locally
Dong Yang, Yi-Xin Chen
We demonstrate that one maximally entangled state is sufficient and necessary to distinguish a complete basis of maximally entangled states by local operation and classical communi…
Comparison of two entangled states
Dong Yang, Yi-Xin Chen
This paper has been withdrawn by the authors, due Eqn. 8 is not a corollary of ref. 3 and does not hold generally.
Transmitting One Qubit Can Increase One Ebit Between Two Parties at Most
Yi-Xin Chen, Dong Yang
Entanglement shared between two seperated parties could not be increased without transmitting quantum system. We suggest the project to gain entanglement shared between Alice and B…