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|Title:||Beats and expansion of two-component Bose-Einstein condensates in the Thomas-Fermi limit|
|Citation:||Journal of Physics B: Atomic, Molecular and Optical Physics, 2014; 47(21):215007-1-215007-8|
|James Q Quach|
|Abstract:||A unique feature of multi-component Bose–Einstein condensates (BECs) is the possibility of beating frequencies in collective oscillations. We analytically determine this beating frequency for the two-component BEC in one-dimension. We also show that the Thomas–Fermi approximation, where the quantum pressure is neglected, describes well the expansion of the two-component condensate released from an harmonic trap.|
|Keywords:||Bose-Einstein condensates; two-component; Thomas-Fermi|
|Description:||Published 23 October 2014|
|Rights:||© 2014 IOP Publishing Ltd|
|Appears in Collections:||Physics publications|
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