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Algebraic Structures In Closed Superstring Field Theory, Homotopy Transfer And Effective Actions (2405.08063v2)
Published 13 May 2024 in hep-th
Abstract: A consistent action for heterotic and type II superstring field theory was recently proposed by Sen. We give an algebraic formulation of this action in terms of certain twisted $L_\infty$-algebra. We further show that Sen's Wilsonian effective superstring field action can be obtained using homotopy transfer and the effective theory also possesses the algebraic structure of a twisted $L_\infty$-algebra.
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