Quantum Groups at a Root of 1 and Tangle Invariants
Quantum Groups at a Root of 1 and Tangle Invariants
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根为 1 的量子群和缠结不变量
DOI:
10.1142/s0217979293003462
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发表时间:
1993
影响因子:
1.7
通讯作者:
M. Rosso
中科院分区:
文献类型:
--
作者:
M. Rosso
One uses certain representations (in the De Concini-Kac picture) of the quantum groups for q a root of 1 to produce for R-matrices depending on rank continuous parameters. Using the formalism of Reshetikhin and Turaev, this allows to produce tangle and knot invariants depending on rank parameters. The simplest example ( in the 2-dimensional representation) gives the Alexander-Conway polynomial.