Testing quantum superpositions of the gravitational field with Bose-Einstein condensates
General Relativity and Quantum Cosmology
2008-11-07 v1
Abstract
We consider the gravity field of a Bose-Einstein condensate in a quantum superposition. The gravity field then is also in a quantum superposition which is in principle observable. Hence we have ``quantum gravity'' far away from the so-called Planck scale.
Keywords
Cite
@article{arxiv.gr-qc/0410030,
title = {Testing quantum superpositions of the gravitational field with Bose-Einstein condensates},
author = {Netanel H. Lindner and Asher Peres},
journal= {arXiv preprint arXiv:gr-qc/0410030},
year = {2008}
}