First excited band of a spinor Bose-Einstein condensate
arXiv:cond-mat/0505204 · doi:10.1103/PhysRevA.72.043614
Abstract
The analytical expression of the fractional parentage coefficients for the total spin-states of a spinor N-boson system has been derived. Thereby an S-conserved theory for the spinor Bose-Einstein condensation has been proposed. A set of equations has been established to describe the first excited band of the condensates. Numerical solution for Na has been given as an example.
6 pages, 3 figures