5 M ay 1 99 2 IFUM 421 / FT SUPERSYMMETRIC , INTEGRABLE TODA FIELD THEORIES : THE B ( 1 , 1 ) MODEL
نویسنده
چکیده
We study the two-dimensional supersymmetric Toda theory based on the Lie superalgebra B(1, 1) ≡ Osp(3|2) and construct its quantum W-currents. We also investigate the fermionic affinization of this model: we show that despite the non-unitary form of the Lagrangian the B (1) (1, 1) theory has a real particle mass spectrum which is not renormalized at one-loop. We construct the first higher–spin conserved current, prove its conservation to all-loop order, compute one-loop corrections to the corresponding charge and check consistency between charge and mass renormalization.
منابع مشابه
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تاریخ انتشار 1992