The osp(1‖2) algebra is first realized through one boson and two fermion pairs of creation annihilation operators and then both osp(1‖2) and osp(3‖2) are realized in terms of three boson and two fermion pairs. All these realizations are reducible, and the reduced states are labeled by the total occupation number.
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© 1994 American Institute of Physics.
1994
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