$A_{\infty }$ structure from the Berkovits formulation of open superstring field theory

Abstract

By formulating open superstring field theory based on the small Hilbert space of the superconformal ghost sector, an action for the Neveu-Schwarz sector with an $A_{\infty }$ structure has recently been constructed. We transform this action to the Wess-Zumino-Witten-like form and show that this theory is related to the Berkovits formulation of open superstring field theory based on the large Hilbert space by partial gauge fixing and field redefinition.

43 pages, 1 figure

References in corpus (3)

• Marginal Solutions for the Superstring
• Real analytic solutions for marginal deformations in open superstring field theory
• NS-NS Sector of Closed Superstring Field Theory

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