Summary
In this paper the representation theory of q-boson algebra in the non-generic case thatq is a root of unity is studied from a purely mathematical point of view. Emphasis is placed on its cyclic representations. Various cyclic representations of the q-boson algebra are thereby constructed in explicit form. Using them, we obtain the cyclic representations of quantum superalgebrasU qosp (1, 2),U qosp(1, 4) and quantum algebra (C 2)q through the q-deformed-boson realization method.
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This work is supported by the Cha Chi Ming Fellowship through the CEEC at State University of New York at Stony Brook, and in part by the NFS of China through Northeast Normal University.
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Sun, CP. Cyclic representations of q-boson algebra and their applications to quantum algebras and quantum superalgebras. Nuov Cim B 108, 499–510 (1993). https://doi.org/10.1007/BF02742808
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DOI: https://doi.org/10.1007/BF02742808