3 citations · 3 across the 2 of their papers we have counts for
Showing quant-phShow all
3 papers · 1 filter
quant-ph2019
Separability discrimination and decomposition of -partite quantum mixed states
Ying Li, Guyan Ni
The separability detecting problem of mixed states is one of the fundamental problems in quantum information theory. In the last 20 years, almost all methods are based on the suffi…
quant-ph2019
Hermitian tensor and quantum mixed state
Guyan Ni
An order complex tensor $\cH$ is said to be Hermitian if \[\mathcal{H}_\ijm=\mathcal{H}_\jim ^*\mathrm{\ for\ all\ }\ijm .\] It can be regarded as an extension of Hermitian ma…
quant-ph2019
Iterative methods for computing U-eigenvalues of non-symmetric complex tensors with application in quantum entanglement
Mengshi Zhang, Guyan Ni, Guofeng Zhang
The purpose of this paper is to study the problem of computing unitary eigenvalues (U-eigenvalues) of non-symmetric complex tensors. By means of symmetric embedding of complex tens…