Spontaneous spin squeezing in a rubidium BEC

Spontaneous spin squeezing in a rubidium BEC

We describe an experiment where spin squeezing occurs spontaneously within a standard Ramsey sequence driving a two-component Bose–Einstein condensate (BEC) of ^87 Rb atoms trapped in an elongated magnetic trap. The squeezing is generated by state-dependent collisional interactions, despite the near...

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Bibliographic Details
Main Authors: Théo Laudat, Vincent Dugrain, Tommaso Mazzoni, Meng-Zi Huang, Carlos L Garrido Alzar, Alice Sinatra, Peter Rosenbusch, Jakob Reichel
Format: Article
Language:English
Published: IOP Publishing 2018-01-01
Series:New Journal of Physics
Subjects:
spin squeezing
quantum metrology
atom chips
Bose–Einstein condensate
Online Access:https://doi.org/10.1088/1367-2630/aacf1e

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