Berry phase for coherent states in spin systems
  In this paper we obtain Berry phase from Schr\"odinger equation. For vector states, basic kets are coherent states in real parameterization. We calculate Berry phase for spin S=1/2 and spin S=1 in SU(2) group and Berry phase for spin S=1 in SU(3) group. 
Khikmat Kh. Muminov, Yousef Yousefi
math-ph cond-mat.other math.MP nucl-th