Two-boson composites
Quantum Physics
2014-01-07 v3
Abstract
Composite bosons made of two bosonic constituents exhibit deviations from ideal bosonic behavior due to their substructure. This deviation is reflected by the normalization ratio of the quantum state of N composites. We find a set of saturable, efficiently evaluable bounds for this indicator, which quantifies the bosonic behavior of composites via the entanglement of their constituents. We predict an abrupt transition between ordinary and exaggerated bosonic behavior in a condensate of two-boson composites.
Cite
@article{arxiv.1308.2896,
title = {Two-boson composites},
author = {Malte C. Tichy and Peter Alexander Bouvrie and Klaus Mølmer},
journal= {arXiv preprint arXiv:1308.2896},
year = {2014}
}
Comments
5+4 pages, 4 figures, new title, minor modifications, version accepted by PRA