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arXiv · 1112.0373

Topological Quantum Field Theory via Chren-Simons Theory, part 1

Yifan Zhang·Ke Wu
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Abstract

To understand what does Chern-Simons with compact Lie group(does not like Dijkgraaf-Witten model with finite group in 3d) attach to a point, we first give a construction of Topological Quantum Field Theory(TQFT) via Chern-Simons theory in this paper. We discuss the Topological Quantum Field Theory and Chern-Simons theory via Category, then interpret the cobordism as cospan and field of space-time as span, which ultimately deduce the construction of TQFT.

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Yifan Zhang, Ke Wu. 2011-12-02. Topological Quantum Field Theory via Chren-Simons Theory, part 1. https://arxiv.org/abs/1112.0373

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