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Spin-1/2 Collective Excitations in BEC of Interacting Spin-1 Atoms

Fei Zhou
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Abstract

We construct spin-1/2 collective excitations in BEC of interacting spin-1 atoms. These excitations exist in states with a maximal global degeneracy. The stability and energy of these objects are determined by interactions with spin fluctuations and are studied based on a duality relation between hyper-monopoles and magnetic monopoles in physical space.

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BibTeXRIS

Fei Zhou. 2001-06-07. Spin-1/2 Collective Excitations in BEC of Interacting Spin-1 Atoms. https://arxiv.org/abs/cond-mat/0106133

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