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arXiv · 1403.5848

Cohomology of $\mathcal A_\theta^{alg} \rtimes \mathbb Z_2$ and its Chern-Connes pairing

Safdar Quddus
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Abstract

We calculate the Hochschild and cyclic cohomology of the $\mathbb Z_2$ toroidal orbifold $\mathcal A_\theta^{alg} \rtimes \mathbb Z_2$. We also calculate the Chern-Connes pairing of the even cyclic cohomology group with the known elements of $K_0(\mathcal A_\theta^{alg} \rtimes \mathbb Z_2)$.

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Safdar Quddus. 2014-03-24. Cohomology of $\mathcal A_\theta^{alg} \rtimes \mathbb Z_2$ and its Chern-Connes pairing. https://arxiv.org/abs/1403.5848

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