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Bulletin of the American Mathematical Society

The Bulletin publishes expository articles on contemporary mathematical research, written in a way that gives insight to mathematicians who may not be experts in the particular topic. The Bulletin also publishes reviews of selected books in mathematics and short articles in the Mathematical Perspectives section, both by invitation only.

ISSN 1088-9485 (online) ISSN 0273-0979 (print)

The 2020 MCQ for Bulletin of the American Mathematical Society is 0.84.

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Links, quantum groups and TQFTs
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by Stephen Sawin PDF
Bull. Amer. Math. Soc. 33 (1996), 413-445 Request permission

Abstract:

The Jones polynomial and the Kauffman bracket are constructed, and their relation with knot and link theory is described. The quantum groups and tangle functor frameworks for understanding these invariants and their descendents are given. The quantum group $U_q(sl_2)$, which gives rise to the Jones polynomial, is constructed explicitly. The $3$-manifold invariants and the axiomatic topological quantum field theories which arise from these link invariants at certain values of the parameter are constructed and proven to be invariant.
References
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Additional Information
  • Stephen Sawin
  • Affiliation: Department of Mathematics, Room 2-265, Massachusetts Institute of Technology, Cambridge, MA 02139-4307
  • Address at time of publication: Bannow 105, Department of Mathematics, Fairfield University, Fairfield, CT 06430-5195
  • Email: sawin@math.mit.edu, ssawin@fair1.fairfield.edu
  • Received by editor(s): April 5, 1995
  • Additional Notes: This research supported in part by NSF postdoctoral Fellowship #23068.
  • © Copyright 1996 American Mathematical Society
  • Journal: Bull. Amer. Math. Soc. 33 (1996), 413-445
  • MSC (1991): Primary 57M25; Secondary 16W30, 57M30
  • DOI: https://doi.org/10.1090/S0273-0979-96-00690-8
  • MathSciNet review: 1388838