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Finite dimensional representations of the soft torus
Authors:  ren Eilers  Ruy Exel
Institution:Matematisk Afdeling, Københavns Universitet, Universitetsparken 5, DK-2100 Copenhagen Ø, Denmark ; Departamento de Matemática, Universidade Federal de Santa Catarina, 88040-900 Florianópolis SC, Brazil
Abstract:

The soft tori constitute a continuous deformation, in a very precise sense, from the commutative $C^*$-algebra $C(\mathbb{T} ^2)$ to the highly non-commutative $C^*$-algebra $C^*(\mathbb{F} _2)$. Since both of these $C^*$-algebras are known to have a separating family of finite dimensional representations, it is natural to ask whether that is also the case for the soft tori. We show that this is in fact the case.

Keywords:
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