N-qubit states as points on the Bloch sphere
Quantum Physics
2015-05-14 v2
Abstract
We show how the Majorana representation can be used to express the pure states of an N-qubit system as points on the Bloch sphere. We compare this geometrical representation of N-qubit states with an alternative one, proposed recently by the present authors.
Cite
@article{arxiv.0910.0630,
title = {N-qubit states as points on the Bloch sphere},
author = {H. Mäkelä and A. Messina},
journal= {arXiv preprint arXiv:0910.0630},
year = {2015}
}
Comments
9 pages, 2 figures, contribution to CEWQO 2009 proceedings. v2: Minor changes, published version