Anyons from Strings
arXiv:1008.2334 · doi:10.1103/PhysRevLett.105.191601
Abstract
The Nambu-Goto string in a 3-dimensional (3D) Minkowski spacetime is quantized preserving Lorentz invariance and parity. The spectrum of massive states contains anyons. An ambiguity in the ground state energy is resolved by the 3D N=1 Green-Schwarz superstring, which has massless ground states describing a dilaton and dilatino, and first-excited states of spin 1/4.
4 pages, two additional refs. in v2