5 citations · 5 across the 1 of their papers we have counts for
3 papers
quant-ph2020★ 5 cited
Numerical detection of Gaussian entanglement and its application to the identification of bound entangled Gaussian states
Shan Ma, Shibei Xue, Yu Guo +1
We present a numerical method for solving the separability problem of Gaussian quantum states in continuous-variable quantum systems. We show that the separability problem can be c…
quant-ph2019
Preparation of bipartite bound entangled Gaussian states in quantum optics
Shan Ma, Matthew J. Woolley, Xiaojun Jia +1
The positivity of the partial transpose is in general only a necessary condition for separability. There exist quantum states that are not separable, but nevertheless are positive…
math.AP2018
Existence and boundary asymptotic behavior of large solutions of Hessian equations
Shanshan Ma, Dongsheng Li
In this paper, we establish the existence of large solutions of Hessian equations and obtain a new boundary asymptotic behavior of solutions.