Proof of the Flohr-Grabow-Koehn conjectures for characters of logarithmic conformal field theory
arXiv:0704.3118 · doi:10.1088/1751-8113/40/40/015
Abstract
In a recent paper Flohr, Grabow and Koehn conjectured that the characters of the logarithmic conformal field theory c_{k,1}, of central charge c=1-6(k-1)^2/k, admit fermionic representations labelled by the Lie algebra D_k. In this note we provide a simple analytic proof of this conjecture.
13 pages, 1 figure