We construct a heterotic string field theory based on the homotopy Lie algebra structure. We propose differential equations whose solution gives heterotic string products with an \(L_\infty \) structure. Homotopy transfer of their solution provides the gauge invariant action.

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Superstring Field Theory with Homotopy Lie Algebra Structure

  • Hiroshi Kunitomo

摘要

We construct a heterotic string field theory based on the homotopy Lie algebra structure. We propose differential equations whose solution gives heterotic string products with an \(L_\infty \) structure. Homotopy transfer of their solution provides the gauge invariant action.