A 2-PARAMETER QUANTIZATION OF OSP(4/2)

被引:2
|
作者
ZHANG, RB [1 ]
机构
[1] AUSTRALIAN NATL UNIV,INST ADV STUDIES,DEPT THEORET PHYS,CANBERRA,ACT 2601,AUSTRALIA
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D O I
10.1088/0305-4470/25/16/001
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A two-parameter deformation of the universal algebra of osp(4/2) is carried out, yielding a Z2-graded Hopf algebra with a bijective antipode. This Hopf algebra depends on the extra parameter in both its algebraic and co-algebraic structures, and also admits non-trivial finite-dimensional irreps at arbitrary deformation parameters.
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页码:L991 / L995
页数:5
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