490 citations · 1.8k across the 72 of their papers we have counts for
8 papers · 1 filter
Unextendible maximally entangled bases and mutually unbiased bases in multipartite systems
Ya-Jing Zhang, Hui Zhao, Naihuan Jing +1
We generalize the notion of unextendible maximally entangled basis from bipartite systems to multipartite quantum systems. It is proved that there do not exist unextendible maximal…
Modeling of Information Diffusion on Social Networks with Applications to WeChat
Liang Liu, Bo Qu, Bin Chen +2
Traces of user activities recorded in online social networks such as the creation, viewing and forwarding/sharing of information over time open new possibilities to quantitatively…
Accelerating gravitational microlensing simulations using the Xeon Phi coprocessor
Bin Chen, Ronald Kantowski, Xinyu Dai +2
Recently Graphics Processing Units (GPUs) have been used to speed up very CPU-intensive gravitational microlensing simulations. In this work, we use the Xeon Phi coprocessor to acc…
Notes on modified trace distance measure of coherence
Bin Chen, Shao-Ming Fei
We investigate the modified trace distance measure of coherence recently introduced in [Phys. Rev. A 94, 060302(R) (2016)]. We show that for any single-qubit state, the modified tr…
On the Weight Hierarchy of Locally Repairable Codes
Jie Hao, Shu-Tao Xia, Bin Chen +1
An \emph{locally repairable code} (LRC) is an linear code where every code symbol can be repaired from at most other code symbols. An LRC is said to be opti…
On Optimal Ternary Locally Repairable Codes
Jie Hao, Shu-Tao Xia, Bin Chen
In an linear code, a code symbol is said to have locality if it can be repaired by accessing at most other code symbols. For an \emph{locally repairable…