72 citations · 107 across the 3 of their papers we have counts for
5 papers · 1 filter
Twist Field as Three String Interaction Vertex in Light Cone String Field Theory
Isao Kishimoto, Sanefumi Moriyama, Shunsuke Teraguchi
It has been suggested that matrix string theory and light-cone string field theory are closely related. In this paper, we investigate the relation between the twist field, which re…
Zero-norm states and stringy symmetries
Chuan-Tsung Chan, Pei-Ming Ho, Jen-Chi Lee +2
We identify spacetime symmetry charges of 26D open bosonic string theory from an infinite number of zero-norm states (ZNS) with arbitrary high spin in the old covariant first quant…
High-energy zero-norm states and symmetries of string theory
Chuan-Tsung Chan, Pei-Ming Ho, Jen-Chi Lee +2
High-energy limit of zero-norm states (HZNS) in the old covariant first quantized (OCFQ) spectrum of the 26D open bosonic string, together with the assumption of a smooth behavior…
Massless Boundary Sine-Gordon Model Coupled to External Fields
H. Kogetsu, S. Teraguchi
We investigate a generalization of the massless boundary sine-Gordon model with conformal invariance, which has been used to describe an array of D-branes (or rolling tachyon). We…
Gauge Structure of Vacuum String Field Theory
H. Hata, H. Kogetsu, S. Teraguchi
We study the gauge structure of vacuum string field theory expanded around the D-brane solution, namely, the gauge transformation and the transversality condition of the massless v…