New Methods and Results in Conformal QFT2 and the “String Idea”
New Methods and Results in Conformal QFT2 and the “String Idea”
Causal fields in conformal QFT 2 yield a new algebra structure: the exchange algebra in which "braid" matrices (special Yang-Baxter structures) appear. They are directly related to the possible dimensional spectra of local fields. The Virasoro structure, i.e. the central extension charge (=Casimir energy) is part of the representation theory. …