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Twist Field as Three String Interaction Vertex in Light Cone String Field Theory

Isao Kishimoto·Sanefumi Moriyama·Shunsuke Teraguchi
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Abstract

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 represents string interactions in matrix string theory, and the three-string interaction vertex in light-cone string field theory carefully. We find that the three-string interaction vertex can reproduce some of the most important OPEs satisfied by the twist field.

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Isao Kishimoto, Sanefumi Moriyama, Shunsuke Teraguchi. 2007-03-22. Twist Field as Three String Interaction Vertex in Light Cone String Field Theory. https://doi.org/10.1016/j.nuclphysb.2006.03.035

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