Ludong University

output

20112026

most citedEntanglement monogamy relations of qubit systems

142 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2015Show all

3 papers · 1 filter

quant-ph2015★ 57 cited

Generalized Monogamy Relations of Concurrence for N-qubit Systems

Xue-Na Zhu, Shao-Ming Fei

We present a new kind of monogamous relations based on concurrence and concurrence of assistance. For $N$ -qubit systems $A B C_{1} ... C_{N - 2}$ , the monogamy relations satisfied by the c…

math.CO2015

Proofs of two conjectures on generalized Fibonacci cubes

Jianxin Wei, Heping Zhang

A binary string $f$ is a factor of string $u$ if $f$ appears as a sequence of $∣ f ∣$ consecutive bits of $u$ , where $∣ f ∣$ denotes the length of $f$ . Generalized Fibonacci cube $Q_{d…

quant-ph2015★ 2 cited

Lower bound of multipartite concurrence based on sub-multipartite quantum systems

Wei Chen, Xue-Na Zhu, Shao-Min Fei +1

We study the concurrence of arbitrary dimensional multipartite quantum systems. An explicit analytical lower bound of concurrence for four-partite mixed states is obtained in terms…