Categorical Relations Between Langlands Dual Quantum Affine Algebras: Exceptional Cases
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DOI: 10.1007/s00220-019-03287-w
Abstract: We first compute the denominator formulas for quantum affine algebras of all exceptional types. Then we prove the isomorphisms among Grothendieck rings of categories $${C_Q^{(t)} (t=1,2,3), \mathscr{C}_{\mathscr{Q}}^{(1)}}$$CQ(t)(t=1,2,3),CQ(1) and $${\mathscr{C}_{\mathfrak{Q}}^{(1)}}$$CQ(1). These results give Dorey’s rule for… read more here.
Keywords: relations langlands; algebras exceptional; quantum affine; affine algebras ... See more keywords