Physics – Condensed Matter – Other Condensed Matter
Scientific paper
2008-08-12
Physics
Condensed Matter
Other Condensed Matter
12 pages, 16 figures--updated references, small changes to captions, text
Scientific paper
10.1103/PhysRevA.78.053412
We investigate amplitude and phase control of the components of the spinor order parameter of a 87Rb Bose-Einstein condensate. By modeling the interaction of the multilevel atomic system with a pair of Raman-detuned laser pulses, we show that it is possible to construct a pulse-sequence protocol for producing a desired state change within a single Zeeman manifold. We present several successful elementary tests of this protocol in both the F = 1 and F = 2 Zeeman manifolds of 87Rb using the D1 transitions. We describe specific features of the interaction which are important for multimode, spatially-varying field configurations, including the role of state-dependent, light-induced potentials.
Bigelow N. P.
Leslie L. S.
Wright K. C.
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