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Tensor Product of Crystal Bases for U_q(gl(m, n))-Modules
Cited 14 time in
Web of Science
Cited 14 time in Scopus
- Authors
- Issue Date
- 2001
- Publisher
- Springer Verlag
- Citation
- Comm. Math. Phys. 224, 705-732
- Keywords
- U_q (gl(m, n))-crystal ; (m, n)-hook semistandard tableaux ; Littlewood–Richardson tableaux ; genuine highest weight vector
- Abstract
- In this paper, we give a combinatorial algorithm of decomposing the tensor
product of U_q(gl(m, n))-crystals. Using the insertion scheme for (m, n)-hook semistandard
tableaux, we show that there exists a bijection between the set of Littlewood–
Richardson tableaux and the set of genuine highest weight vectors in the tensor product
of U_q(gl(m, n))-crystals. Hence the connected components are parametrized by the
Littlewood–Richardson tableaux.
- ISSN
- 0010-3616 (Print)
1432-0916 (Online)
- Language
- English
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