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Cited by 317

The DOI matches its Crossref record; 18 of the 18 references it cites were found in a registry or an index.

Higher-dimensional algebra and topological quantum field theory

Open access
Baez, John C., Dolan, James·1995·Journal of Mathematical Physics

Abstract

The study of topological quantum field theories increasingly relies upon concepts from higher-dimensional algebra such as n-categories and n-vector spaces. We review progress towards a definition of n-category suited for this purpose, and outline a program in which n-dimensional topological quantum field theories (TQFTs) are to be described as n-category representations. First we describe a ‘‘suspension’’ operation on n-categories, and hypothesize that the k-fold suspension of a weak n-category stabilizes for k≥n+2. We give evidence for this hypothesis and describe its relation to stable homotopy theory. We then propose a description of n-dimensional unitary extended TQFTs as weak n-functors from the ‘‘free stable weak n-category with duals on one object’’ to the n-category of ‘‘n-Hilbert spaces.’’ We conclude by describing n-categorical generalizations of deformation quantization and the quantum double construction.

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Crossref · 10.1063/1.531236

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Metadata

Authors
Baez, J. C., & Dolan, J.
Venue
Journal of Mathematical Physics
Published
1995-11-01
Volume
36
Issue
11
Pages
6073-6105
ISSN
  • 0022-2488 (ISSN-L)
  • 1089-7658
OpenAlex
W2070886143
Cited by
317
References
18
FWCI
8.19
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Higher-dimensional algebra and topological quantum field theory. https://app.cochat.ai/papers/10.1063/1.531236
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Baez, J. C., & Dolan, J. (1995). Higher-dimensional algebra and topological quantum field theory. Journal of Mathematical Physics. https://doi.org/10.1063/1.531236

Data sources

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