Logarithmic torus amplitudes
arXiv:hep-th/0509075 · doi:10.1088/0305-4470/39/8/012
Abstract
For the example of the logarithmic triplet theory at c=-2 the chiral vacuum torus amplitudes are analysed. It is found that the space of these torus amplitudes is spanned by the characters of the irreducible representations, as well as a function that can be associated to the logarithmic extension of the vacuum representation. A few implications and generalisations of this result are discussed.
14 pages, LaTeX