Representations of quantum affine algebras of type $B_N$
Author(s) -
Matheus Brito,
E. Mukhin
Publication year - 2015
Publication title -
transactions of the american mathematical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.798
H-Index - 100
eISSN - 1088-6850
pISSN - 0002-9947
DOI - 10.1090/tran/6735
Subject(s) - mathematics , affine transformation , type (biology) , pure mathematics , quantum affine algebra , quantum , affine representation , algebra over a field , algebra representation , affine lie algebra , current algebra , quantum mechanics , cellular algebra , ecology , physics , biology
We study finite-dimensional representations of quantum affine algebras of type $ B_N$. We show that a module is tame if and only if it is thin. In other words, the Cartan currents are diagonalizable if and only if all joint generalized eigenspaces have dimension one. We classify all such modules and describe their $ q$-characters. In some cases, the $ q$-characters are described by super standard Young tableaux of type $ (2N\vert 1)$
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