One-Parameter Inhomogeneous Differential Realization and Boson-Fermion Realization of the SPL(2,1) Superalgebra |
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| Authors: | Yong-Qing Chen |
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| Affiliation: | (1) Shenzhen Institute of Information Technology, Shenzhen, 518029, People’s Republic of China |
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| Abstract: | ![]()
One-parameter inhomogeneous differential realization of the SPL(2,1) superalgebra on the space of homogeneous polynomials and the corresponding boson-fermion realization are studied. The parameter α may be related to the interaction parameter U in one exactly solvable model for correlated electrons. |
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| Keywords: | SPL(2,1) superalgebra Inhomogeneous differential realization Boson-fermion realization Exactly solvable model |
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