A Curious Geometrical Fact About Entanglement
Quantum Physics
2009-11-13 v1
Abstract
I sketch how the set of pure quantum states forms a phase space, and then point out a curiousity concerning maximally entangled pure states: they form a minimal Lagrangian submanifold of the set of all pure states. I suggest that this curiousity should have an interesting physical interpretation.
Keywords
Cite
@article{arxiv.0707.3512,
title = {A Curious Geometrical Fact About Entanglement},
author = {Ingemar Bengtsson},
journal= {arXiv preprint arXiv:0707.3512},
year = {2009}
}
Comments
Talk at the Vaxjo conference on Quantum Theory: Reconsideration of Foundations - 4