Wilson Lines and Classical Solutions in Cubic Open String Field Theory
arXiv:hep-th/0107046 · doi:10.1143/PTP.106.863
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.
12 pages, LaTeX with PTPTeX.sty; minor corrections, comments added
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Cited by in corpus (46)
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