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hep-th2004
Marginal Deformations and Closed String Couplings in Open String Field Theory
F. Katsumata, T. Takahashi, S. Zeze
We investigate analytic classical solutions in open string field theory which are constructed in terms of marginal operators. In the classical background, we evaluate a coupling be…
hep-th2004
World Sheet Geometry of Classical Solutions in String Field Theory
Syoji Zeze
We investigate classical solutions of string field theory proposed by Takahashi and Tanimoto in the case of even order polynomial functions. The BRS charge and the Feynman propagat…