Marginal deformation for the photon in superstring field theory
arXiv:0706.0717 · doi:10.1088/1126-6708/2007/11/005
Abstract
We find solutions of supersymmetric string field theory that correspond to the photon marginal deformation in the boundary conformal field theory. We revisit the bosonic string marginal deformation and generate a real solution for it. We find a map between the solutions of bosonic and supersymmetric string field theories and suggest a universal solution to superstring field theory.
v1. 17 pages; v2. 21 pages. Presentation expanded, fig. added, refs. added, typos corrected