Marginal Solutions for the Superstring

Abstract

We construct a class of analytic solutions of WZW-type open superstring field theory describing marginal deformations of a reference D-brane background. The deformations we consider are generated by on-shell vertex operators with vanishing operator products. The superstring solution exhibits an intriguing duality with the corresponding marginal solution of the {\it bosonic} string. In particular, the superstring problem is ``dual'' to the problem of re-expressing the bosonic marginal solution in pure gauge form. This represents the first nonsingular analytic solution of open superstring field theory.

19 pages; References added; Discussion of a new solution satisfying the reality condition is added in an appendix

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Cited by in corpus (63)

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• Nonlocal quantum gravity and M-theory
• Tachyon Vacuum in Cubic Superstring Field Theory
• Resolving Witten's Superstring Field Theory
• Exact marginality in open string field theory: a general framework
• Analytical Solutions of Open String Field Theory
• Analytic solutions for marginal deformations in open superstring field theory
• Real analytic solutions for marginal deformations in open superstring field theory
• String Field Theory Solution for Any Open String Background
• Solutions from boundary condition changing operators in open string field theory
• Marginal deformations in string field theory
• Relevant Deformations in Open String Field Theory: a Simple Solution for Lumps
• General marginal deformations in open superstring field theory
• Complete Action for Open Superstring Field Theory with Cyclic $A_{\infty }$ Structure
• Marginal deformation for the photon in superstring field theory
• The boundary state from open string fields
• Analytic Solution for Tachyon Condensation in Berkovits' Open Superstring Field Theory
• Connecting Solutions in Open String Field Theory with Singular Gauge Transformations
• Tachyon solutions in boundary and cubic string field theory
• Boundary State from Ellwood Invariants
• On the classical equivalence of superstring field theories
• Linear b-Gauges for Open String Fields
• Four Lectures on Analytic Solutions in Open String Field Theory
• Solutions from boundary condition changing operators in open superstring field theory
• Comments on Lumps from RG flows
• Comments on Solutions for Nonsingular Currents in Open String Field Theories
• From the Berkovits formulation to the Witten formulation in open superstring field theory
• Kinks of open superstring field theory
• Rolling to the tachyon vacuum in string field theory
• Singular gauge transformations in string field theory
• Marginally Deformed Rolling Tachyon around the Tachyon Vacuum in Open String Field Theory
• Ramond Equations of Motion in Superstring Field Theory
• The energy of the analytic lump solution in SFT
• $A_{\infty }$ structure from the Berkovits formulation of open superstring field theory
• Constraints on a class of classical solutions in open string field theory
• Tachyon Condensation on Separated Brane-Antibrane System
• Exotic Universal Solutions in Cubic Superstring Field Theory
• String theory as a diffusing system
• A simple solution for marginal deformations in open string field theory
• Pure Gauge Configurations and Tachyon Solutions to String Field Theories Equations of Motion
• Comments on superstring field theory and its vacuum solution
• One-Loop Riemann Surfaces in Schnabl Gauge
• Superstring Field Theory and the Wess-Zumino-Witten Action
• Pure Gauge Configurations and Solutions to Fermionic Superstring Field Theories Equations of Motion
• General Linear Gauges and Amplitudes in Open String Field Theory
• Gauge-invariant observables and marginal deformations in open string field theory
• Higgs Mechanism in Nonlocal Field Theories
• The boundary state for a class of analytic solutions in open string field theory
• Analytic solutions for Dp branes in SFT
• Fluctuations around the Tachyon Vacuum in Open String Field Theory
• Democratic Superstring Field Theory: Gauge Fixing
• Light-like tachyon condensation in Open String Field Theory
• Ghost story. III. Back to ghost number zero
• Tachyon Vacuum Solution in Open String Field Theory with Constant B Field
• On Nontrivial Solutions around a Marginal Solution in Cubic Superstring Field Theory
• Ghost story. II. The midpoint ghost vertex
• Lump solutions in SFT. Complements
• Superstring field theory equivalence: Ramond sector
• Numerical solution of open string field theory in Schnabl gauge
• Analytical solutions of pure-spinor superstring field theory
• On string fields and superstring field theories
• Lattice String Field Theory: The linear dilaton in one dimension
• Negative-Tension Branes and Tensionless 1/2 Brane in Boundary Conformal Field Theory