Work

Effect of interparticle interaction in a free-oscillation atomic interferometer

Year: 2013

Type: article

Abstract: We investigate the dynamics of two interacting bosons repeatedly scattering off a beam-splitter in a free oscillation atom interferometer. Using the interparticle scattering length and the beam-splitter probabilites as our control parameters, we show that even in a simple setup like this a wide range of strongly correlated quantum states can be created. This in particular includes the NOON state, which maximizes the quantum Fisher information and is a foremost state in quantum metrology.

Source: Physical Review A

DOI: 10.1103/physreva.87.043630

Authors: Thomás Fogarty, Anthony Kiely, Steve Campbell, Thomas Busch

Institutions: Okinawa Institute of Science and Technology Graduate University, University College Cork

Language: English

Topic: Cold Atom Physics and Bose-Einstein Condensates

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W1964405120

FWCI: 2.391

Cites: 29

Cited by: 21

Related to: 10