Spin-mixing Interferometry with Bose-Einstein Condensates
Quantum Physics
2015-10-30 v2 Quantum Gases
Abstract
Unstable spinor Bose-Einstein condensates are ideal candidates to create nonlinear three-mode interferometers. Our analysis goes beyond the standard SU(1,1) parametric approach and therefore provides the regime of parameters where sub shot-noise sensitivities can be reached with respect to the input total average number of particles. Decoherence due to particle losses and finite detection efficiency are also considered.
Cite
@article{arxiv.1503.08582,
title = {Spin-mixing Interferometry with Bose-Einstein Condensates},
author = {Marco Gabbrielli and Luca Pezze' and Augusto Smerzi},
journal= {arXiv preprint arXiv:1503.08582},
year = {2015}
}
Comments
5 pages, 4 figures