How to observe dipolar effects in spinor Bose-Einstein condensates
arXiv:1010.0165 · doi:10.1103/PhysRevLett.106.140403
Abstract
We study a spinor condensate of alkali atoms in F = 1 hyperfine state under the presence of an oscillating magnetic field. We find resonances which, due to the dipolar interactions, magnify the transfer of atoms from mF = 1 to mF = 0 Zeeman sublevel. These resonances occur at magnetic fields of the order of milligaus and are broad enough to enable observation of the famous Einstein-de Haas effect, which is solely a dipolar effect, in systems of cold alkali gases.
4 pages, 3 figures
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