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Virasoro Symmetry in a 2h-dimensional Model and Its Implications

P. Furlan, V. B. Petkova

hep-tharXiv:hep-th/0409213

Abstract

The set of two partial differential equations for the Appell hypergeometric function in two variables F4(a,b,c,a+b-c+2-h,x,y) is shown to arise as a null vector decoupling relation in a 2h-dimensional generalisation of the Coulomb gas model. It corresponds to a level two singular vector of an intrinsic Virasoro algebra.

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