String field theory vertex from integrability

Zoltan Bajnok, Romuald A. Janik

Research output: Contribution to journalArticle

31 Citations (Scopus)

Abstract

We propose a framework for computing the (light cone) string field theory vertex in the case when the string worldsheet QFT is a generic integrable theory. The prime example and ultimate goal would be the AdS5 × S5 superstring theory cubic string vertex and the chief application will be to use this framework as a formulation for N=4$$ \mathcal{N}=4 $$ SYM theory OPE coefficients valid at any coupling up to wrapping corrections. In this paper we propose integrability axioms for the vertex, illustrate them on the example of the pp-wave string field theory and also uncover similar structures in weak coupling computations of OPE coefficients.

Original languageEnglish
Article number42
JournalJournal of High Energy Physics
Volume2015
Issue number4
DOIs
Publication statusPublished - Apr 9 2015

Keywords

  • AdS-CFT Correspondence
  • Integrable Field Theories
  • String Field Theory

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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