58 citations · 824 across the 72 of their papers we have counts for
4 papers · 2 filters
T-dual R-R zero-norm states, D-branes and S-duality of type II string theory
Jen-Chi Lee
We calculate the R-R zero-norm states of type II string spectrum. To fit these states into the right symmetry charge parameters of the gauge transformations of the R-R tensor forms…
Fermionic zero-norm states and enlarged supersymmetries of Type II string
Jen-Chi Lee
We calculate the NS-R fermionic zero-norm states of type II string spectrum. The massless and some possible massive zero-norm states are identified to be responsible for the space-…
Chan-Paton Soliton Gauge States of Compatified Open String
Jen-Chi Lee
We study the mechanism of enhanced gauge symmetry of bosonic open string compatified on torus by analyzing the zero-norm soliton (nonzero winding of wilson line) gauge states in th…
Soliton Gauge States and T-duality of Closed Bosonic String Compatified on Torus
Jen-Chi Lee
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 exist…