SLOCC Invariants for Multipartite Mixed States
Quantum Physics
2014-05-20 v1
Abstract
We construct a nontrivial set of invariants for any multipartite mixed states under the SLOCC symmetry. These invariants are given by hyperdeterminants and independent from basis change. In particular, a family of d^2 invariants for arbitrary d-dimensional even partite mixed states are explicitly given.
Cite
@article{arxiv.1404.6852,
title = {SLOCC Invariants for Multipartite Mixed States},
author = {Naihuan Jing and Ming Li and Xianqing Li-Jost and Ting-Gui Zhang and Shao-Ming Fei},
journal= {arXiv preprint arXiv:1404.6852},
year = {2014}
}
Comments
11 pages