On the Integrability of Covariant Field Theory for Open N=2 Strings

Abstract

We discuss the integrability of the Berkovits-Siegel open string field equations and derive an infinite set of their non-local (solution-generating) symmetries. The string field equations are embedded in an infinite system of overdetermined equations (BS hierarchy) associated with hidden string symmetries. The latter enforce the vanishing of most scattering amplitudes for the open N=2 string.

10 pages, no figures

References in corpus (3)

• Covariant field theory for self-dual strings
• Non-local symmetries of the closed N=2 string
• Ward identities and the vanishing theorem for loop amplitudes of the closed N=2 string

Cited by in corpus (14)

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• Exact Solutions of Berkovits' String Field Theory
• Noncommutative Instantons via Dressing and Splitting Approaches
• Exact Solutions in SFT and Marginal Deformation in BCFT
• Noncommutative Monopoles and Riemann-Hilbert Problems
• Supertwistors and Cubic String Field Theory for Open N=2 Strings
• Matrix Models and D-branes in Twistor String Theory
• On Nonperturbative Solutions of Superstring Field Theory
• On Noncommutative Merons and Instantons
• String Field Theory Projectors for Fermions of Integral Weight
• String Field Theory Vertices for Fermions of Integral Weight
• Noncommutative Solitons in a Supersymmetric Chiral Model in 2+1 Dimensions