The Laplacian of a graph as a density matrix: a basic combinatorial approach to separability of mixed states
type: Item
instance of: scholarly article
title: The Laplacian of a graph as a density matrix: a basic combinatorial approach to separability of mixed states
zbMATH Open document ID: 1106.05057
author: Samuel L. Braunstein
author: Sibasish Ghosh
author: Simone Severini
published in: Annals of Combinatorics
publication date: 2007-01-05T00:00:00Z
full work available at URL: https://arxiv.org/abs/quant-ph/0406165
Mathematics Subject Classification ID: 05C50
Mathematics Subject Classification ID: 81P68
zbMATH DE Number: 5082143
zbMATH Keywords: entanglement
MaRDI profile type: Publication
OpenAlex ID: W3100495106
arXiv ID: quant-ph/0406165
DOI: 10.1007/S00026-006-0289-3
description: scientific article