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arXiv · 1810.03117

A generalization of Dijkgraaf-Witten theory

Minkyu Kim
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Abstract

The main purpose of this paper is to give a generalization of Dijkgraaf-Witten theory. Consider a morphism from a smash product of spectra E,F to another spectrum G. We construct a TQFT for E-oriented manifolds using a representative of an F-cohomology class of the classifying space of a finite group. For the case that each of spectra E,F,G is given as the K-theory spectrum KU, we further generalize our construction based on non-commutative settings.

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Minkyu Kim. 2018-10-07. A generalization of Dijkgraaf-Witten theory. https://arxiv.org/abs/1810.03117

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