The Identity String Field and the Sliver Frame Level Expansion

Abstract

We propose a modified version of the sliver-frame level expansion which gives a tool for analyzing singularities related to the identity string field. We apply this formalism to the newly discovered solutions of Masuda, Noumi, and Takahashi.

27 pages, 2 figures V2: typos fixed, added citations, minor improvements

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Cited by in corpus (17)

• String Field Theory Solution for Any Open String Background
• Analytic Solution for Tachyon Condensation in Berkovits' Open Superstring Field Theory
• Four Lectures on Analytic Solutions in Open String Field Theory
• String Field Theory Solution for Any Open String Background. II
• Singularities in K-space and Multi-brane Solutions in Cubic String Field Theory
• A simple solution for marginal deformations in open string field theory
• Rolling Near the Tachyon Vacuum
• Comments on Takahashi-Tanimoto's scalar solution
• Gauge Invariant Overlaps for Identity-Based Marginal Solutions
• Inversion Symmetry of Gravitational Coupling in Cubic String Field Theory
• Comments on new multiple-brane solutions based on Hata-Kojita duality in open string field theory
• A singular one-parameter family of solutions in cubic superstring field theory
• Gauge invariant observables from Takahashi-Tanimoto scalar solutions in open string field theory
• Interior Product, Lie Derivative and Wilson Line in the $KBc$ Subsector of Open String Field Theory
• Classical solution for ghost D-branes in string field theory
• Virasoro algebra in $K$-space
• Winding number for arbitrary integer value in Cubic String Field Theory