Friday, February 22, 2013

1302.5143 (Satoshi Nawata et al.)

Multiplicity-free quantum 6j-symbols for U_q(sl_N)    [PDF]

Satoshi Nawata, P. Ramadevi, Zodinmawia
We propose a closed form expression of multiplicity-free quantum 6j-symbols for U_q(sl_N). The expression is a natural generalization of the quantum 6j-symbols for U_q(sl_2) obtained by Kirillov and Reshetikhin. Our conjectured form enables computation of colored HOMFLY polynomials for various knots and links carrying arbitrary symmetric representations.
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