Abstract
We give an interpretation of the boson-fermion correspondence as a direct consequence of the Jacobi–Trudi identity. This viewpoint enables us to construct from a generalized version of the Jacobi–Trudi identity the action of a Clifford algebra on the polynomial algebras that arrive as analogues of the algebra of symmetric functions. A generalized Giambelli identity is also proved to follow from that identity. As applications, we obtain explicit formulas for vertex operators corresponding to characters of the classical Lie algebras, shifted Schur functions, and generalized Schur symmetric functions associated to linear recurrence relations.
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Communicated by A. Borodin
Supported in part by Simons Foundation and NSFC.
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Jing, N., Rozhkovskaya, N. Vertex Operators Arising from Jacobi–Trudi Identities. Commun. Math. Phys. 346, 679–701 (2016). https://doi.org/10.1007/s00220-015-2564-9
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DOI: https://doi.org/10.1007/s00220-015-2564-9