Two-Particle Interference with Double Twin-Atom Beams
Quantum Gases
2021-03-18 v3 Atomic Physics
Quantum Physics
Abstract
We demonstrate a source for correlated pairs of atoms characterized by two opposite momenta and two spatial modes forming a Bell state only involving external degrees of freedom. We characterize the state of the emitted atom beams by observing strong number squeezing up to -10 dB in the correlated two-particle modes of emission. We furthermore demonstrate genuine two-particle interference in the normalized second-order correlation function relative to the emitted atoms.
Keywords
Cite
@article{arxiv.2009.13438,
title = {Two-Particle Interference with Double Twin-Atom Beams},
author = {F. Borselli and M. Maiwöger and T. Zhang and P. Haslinger and V. Mukherjee and A. Negretti and S. Montangero and T. Calarco and I. Mazets and M. Bonneau and J. Schmiedmayer},
journal= {arXiv preprint arXiv:2009.13438},
year = {2021}
}
Comments
6 pages, 3 figures