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Quantum Superposition States of Bose-Einstein Condensates

J. I. Cirac·M. Lewenstein·K. Moelmer·P. Zoller
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Abstract

We propose a scheme to create a macroscopic ``Schödinger 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 extend, we consider the present scheme to be an example of quantum atom optics at work.

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J. I. Cirac, M. Lewenstein, K. Moelmer, P. Zoller. 1997-06-13. Quantum Superposition States of Bose-Einstein Condensates. https://doi.org/10.1103/physreva.57.1208

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