A bipartite dass of entanglement monotones for N-qubit pure states
A bipartite dass of entanglement monotones for N-qubit pure states
复制标题
DOI:
10.1088/0305-4470/37/34/008
复制
发表时间:
2004-08-27
期刊:
影响因子:
--
通讯作者:
Emary, C
中科院分区:
文献类型:
--
作者:
Emary, C
We construct a class of algebraic invariants for N-qubit pure states based on bipartite decompositions of the system. We show that they are entanglement monotones, and that they differ from the well-known linear entropies of the subsystems. They therefore capture new information on the non-local properties of multipartite systems.