String field theory in curved space |
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| Affiliation: | Department of Physics, Osaka University, Toyonaka, Osada 560, Japan |
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| Abstract: | The purely cubic action in the string field theory is shown to provide a set of equations of motion for background fields which agree to those obtained by the vanishing condition of ß-functions in the non-linear sigma model. Using the sigma model as an auxiliary tool, a systematic method for solving the string field theory in curved space is proposed. |
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