Ferromagnetism in a lattice of Bose condensates
classification
❄️ cond-mat.soft
keywords
condensatesferromagnetismlatticeanalogousarisesbosebose-einsteinbosons
read the original abstract
We show that an ensemble of spinor Bose-Einstein condensates confined in a one dimensional optical lattice can undergo a ferromagnetic phase transition and spontaneous magnetization arises due to the magnetic dipole-dipole interaction. This phenomenon is analogous to ferromagnetism in solid state physics, but occurs with bosons instead of fermions.
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