Soliton gauge states and T-duality of closed bosonic string compatified on torus

J.-C. Lee
1999 European Physical Journal C: Particles and Fields  
We study soliton gauge states in the spectrum of bosonic string compatified on torus. The enhenced Kac-Moody gauge symmetry, and thus T-duality, is shown to be related to the existence of these soliton gauge states in some moduli points.
doi:10.1007/s100520050436 fatcat:ctaynzacwbbodn7r44b2tdum6e