String Field Theory from IIB Matrix Model

  title={String Field Theory from IIB Matrix Model},
  author={Masafumi Fukuma and Hikaru Kawai and Yoshihisa Kitazawa and Asato Tsuchiya},
  journal={arXiv: High Energy Physics - Theory},
We derive Schwinger-Dyson equations for the Wilson loops of a type IIB matrix model. Superstring coordinates are introduced through the construction of the loop space. We show that the continuum limit of the loop equation reproduces the light-cone superstring field theory of type IIB superstring in the large-N limit. We find that the interacting string theory can be obtained in the double scaling limit as it is expected. 
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