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Drinfeld realization of quantum twisted affine algebras via braid group (1301.3550v3)
Published 16 Jan 2013 in math.QA, math-ph, math.MP, and math.RT
Abstract: The Drinfled realization of quantum affine algebras has been tremendously useful since its discovery. Combining techniques of Beck and Nakajima with our previous approach, we give a complete and conceptual proof of the Drinfeld realization for the twisted quantum affine algebras using Lusztig's twisted braid group action.
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