Half-lattice Paths and Virasoro Characters
Half-lattice Paths and Virasoro Characters
We first briefly review the role of lattice paths in the derivation of fermionic expressions for the M(p, p ′ ) minimal model characters of the Virasoro Lie algebra.We then focus on the recently introduced half-lattice paths for the M(p, 2p ± 1) characters, reformulating them in such a way …