A classification of entanglement in three-qubit systems
Quantum Physics
2009-11-13 v5
Abstract
We present a classification of three-qubit states based in their three-qubit and reduced two-qubit entanglements. For pure states these criteria can be easily implemented, and the different types can be related with sets of equivalence classes under Local Unitary operations. For mixed states characterization of full tripartite entanglement is not yet solved in general; some partial results will be presented here.
Cite
@article{arxiv.0707.1780,
title = {A classification of entanglement in three-qubit systems},
author = {Carlos Sabín and Guillermo García-Alcaine},
journal= {arXiv preprint arXiv:0707.1780},
year = {2009}
}
Comments
Shortened version. Accepted in EPJD