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Open-closed homotopy algebra in superstring field theory (2204.01249v4)
Published 4 Apr 2022 in hep-th
Abstract: We construct open-closed superstring interactions based on the open-closed homotopy algebra structure. It provides a classical open superstring field theory on general closed-superstring-field backgrounds described by classical solutions of the nonlinear equation of motion of the closed superstring field theory. We also give the corresponding WZW-like action through the map connecting the homotopy-based and WZW-like formulations.
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