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arXiv · hep-th/0107046

Wilson Lines and Classical Solutions in Cubic Open String Field Theory

Tomohiko Takahashi·Seriko Tanimoto
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Abstract

We construct exact classical solutions in cubic open string field theory. By the redefinition of the string field, we find that the solutions correspond to finite deformations of the Wilson lines. The solutions have well-defined Fock space expressions, and they have no branch cut singularity of marginal parameters which was found in the analysis using level truncation approximation in Feynman-Siegel gauge. We also discuss marginal tachyon lump solutions at critical radius.

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Tomohiko Takahashi, Seriko Tanimoto. 2001-12-14. Wilson Lines and Classical Solutions in Cubic Open String Field Theory. https://doi.org/10.1143/ptp.106.863

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