Observables and Entanglement in the Two-Body System
Quantum Physics
2013-01-03 v1
Abstract
Using the quantum two-body system as a familiar model, this talk will describe how entanglement can be used to select preferred observables for interrogating a physical system. The symmetries and dynamics of the quantum two-body system provide a backdrop for testing the relativity of entanglement with respect to observable-induced tensor product structures. We believe this exploration leads us to a general statement: the physically-meaningful observable subalgebras are the ones that minimize entanglement in typical states.
Keywords
Cite
@article{arxiv.1210.1770,
title = {Observables and Entanglement in the Two-Body System},
author = {N. L. Harshman},
journal= {arXiv preprint arXiv:1210.1770},
year = {2013}
}
Comments
5 pages, no figs. Contributed to conference proceedings for Quantum Theory: Reconsideration of Foundations 6 at Linnaeus University, June 11-14, 2012