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arXiv · 0908.4333

Cavity-Mediated Strong Matter Wave Bistability in a Spin-1 Condensate

Lu Zhou·Han Pu·Hong Y. Ling·Weiping Zhang
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Abstract

We study matter wave bistability in a spin-1 Bose-Einstein condensate dispersively coupled to a unidirectional ring cavity. A unique feature is that the population exchange among different modes of matter fields are accomplished via the spin-exchange collisions. We show that the interplay between the atomic spin mixing and the cavity light field can lead to a strong matter wave nonlinearity, making matter wave bistability in a cavity at the single-photon level achievable.

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Lu Zhou, Han Pu, Hong Y. Ling, Weiping Zhang. 2009-08-29. Cavity-Mediated Strong Matter Wave Bistability in a Spin-1 Condensate. https://doi.org/10.1103/physrevlett.103.160403

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