c=5/2 FREE FERMION MODEL OF WB2 ALGEBRA
- 30 October 1992
- journal article
- Published by World Scientific Pub Co Pte Ltd in International Journal of Modern Physics A
- Vol. 7 (27) , 6799-6811
- https://doi.org/10.1142/s0217751x92003112
Abstract
We investigate the explicit construction of the WB2 algebra, which is closed and associative for all values of the central charge c, using the Jacobi identity and show the agreement with the results studied previously. Then we illustrate a realization of c=5/2 free fermion model, which is m→∞ limit of unitary minimal series, c(WB2)=5/2[1−12/(m+3)(m+4)] based on the cosets at level (1, m). We confirm by explicit computations that the bosonic currents in the WB2 algebra are indeed given by the Casimir operators of .Keywords
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