Spin squeezing of a Bose-Einstein condensate via a quantum nondemolition measurement for quantum-enhanced atom interferometry
We theoretically investigate the use of quantum nondemolition measurement to enhance the sensitivity of atom interferometry with Bose-condensed atoms. In particular, we are concerned with enhancing existing high-precision atom interferometry apparatuses, and so restrict ourselves to dilute atomic samples and the use of free-propagating light or optical cavities in the weak-coupling regime. We find the optimum parameter regime that balances between spin squeezing and atomic loss and find that...[Show more]
|Collections||ANU Research Publications|
|Source:||Physical Review A|
|Access Rights:||Open Access|
|Spin squeezing of a Bose-Einstein condensate via a quantum nondemolition measurement.pdf||1.53 MB||Adobe PDF|
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