Realizing the Braided Temperley-Lieb-Jones C*-Tensor Categories as Hilbert C*-Modules

被引:2
|
作者
Aaserud, Andreas Naes [1 ]
Evans, David E. [1 ]
机构
[1] Cardiff Univ, Sch Math, Senghennydd Rd, Cardiff CF24 4AG, Wales
基金
英国工程与自然科学研究理事会;
关键词
LOOP-GROUPS; ALGEBRAS; REPRESENTATIONS; LATTICES; SYSTEMS; MODELS;
D O I
10.1007/s00220-020-03729-w
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We associate to each Temperley-Lieb-Jones C*-tensor category TLJ( d) with parameter d in the discrete range {2 cos(pi/(k + 2)) : k = 1, 2,...}. {2} a certain C*-algebra B of compact operators. We use the unitary braiding on TLJ(delta) to equip the category ModB of (right) Hilbert B-modules with the structure of a braided C*-tensor category. We show that TLJ( d) is equivalent, as a braided C*-tensor category, to the full subcategory Mod fB of ModB whose objects are those modules which admit a finite orthonormal basis. Finally, we indicate how these considerations generalize to arbitrary finitely generated rigid braided C*-tensor categories.
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页码:103 / 130
页数:28
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