926 citations · 5.5k across the 116 of their papers we have counts for
Showing 1992 · hep-thShow all
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hep-th1992★ 37 cited
Singular Vectors of the Virasoro Algebra
A. Kent
We give expressions for the singular vectors in the highest weight representations of the Virasoro algebra. We verify that the expressions --- which take the form of a product of o…
hep-th1992★ 6 cited
Signature Characters for the Virasoro Algebra
A. Kent
The number of ghost states at each energy level in a non-unitary conformal field theory is encoded in the signature characters of the relevant Virasoro algebra highest weight repre…
hep-th1992
Signature Characters for A_2 and B_2
A. Kent, G. Watts
The signatures of the inner product matrices on a Lie algebra's highest weight representation are encoded in the representation's signature character. We show that the signature ch…