String-like dual models for scalar theories

Christian Baadsgaard, N. E.J. Bjerrum-Bohr, Jacob Bourjaily, Poul H. Damgaard

Research output: Contribution to journalArticlepeer-review

12 Scopus citations


We show that all tree-level amplitudes in φp scalar field theory can be represented as the α → 0 limit of an SL(2, ℝ)-invariant, string-theory-like dual model integral. These dual models are constructed according to constraints that admit families of solutions. We derive these dual models, and give closed formulae for all tree-level amplitudes of any φp scalar field theory.

Original languageEnglish (US)
Article number19
JournalJournal of High Energy Physics
Issue number12
StatePublished - Dec 1 2016

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics


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