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arXiv:quant-ph/9706034 · Physical Review A

Quantum superposition states of Bose-Einstein condensates

J. I. Cirac, Maciej Lewenstein, Klaus Mølmer, P. Zoller

Published Feb 1, 1998• 446 citations
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Abstract

We propose a scheme to create a macroscopic ``Schr"odinger-cat'' state formed by two interacting Bose condensates. In analogy with quantum optics, where the control and engineering of quantum states can be maintained to a large extent, we consider the present scheme to be an example of quantum atom optics at work.
DOI
10.1103/physreva.57.1208

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