We present separability criteria for both bipartite and multipartite quantum states. These
criteria include the criteria based on the correlation matrix and its generalized form as …

We present a generalized partial transposition separability criterion for the density matrix of
a multipartite quantum system. This criterion comprises as special cases the famous Peres …

We investigate the separability of quantum states based on covariance matrices.
Separability criteria are presented for multipartite states. The lower bound of concurrence …

In this paper, we present a method to construct full separability criterion for tripartite systems
of qubits. The spirit of our approach is that a tripartite pure state can be regarded as a three …

We present a necessary and sufficient condition for the separability of multipartite quantum
states, this criterion also tells us how to write a multipartite separable state as a convex sum …

A necessary separability criterion that relates the structures of the total density matrix and its
reductions is given. The method used is based on the realignment method [K. Chen and LA …

Recently, a new and powerful separability criterion was introduced in [O. Rudolph, quant-
ph/0202121] and [Chen {\it et al.}, quant-ph/0205017]. Composing the main idea behind the …

In this paper, we mainly discuss the separability of n-partite quantum states using elements
of density matrices. Practical separability criteria for different classes of n-qubit and n-qudit …

Sufficient and necessary conditions of separability for bipartite pure states in infinite-dimensional
systems Page 1 © The Author(s) 2011. This article is published with open access at …

Recently, a powerful separability criterion was introduced by O. Rudolf in [5] and by K. Chen
et al. in [6]–basing on realignment of elements of density matrix. Composing the main idea …