Spinning AdS loop diagrams: two point functions

Simone Giombi, Charlotte Sleight, Massimo Taronna

Research output: Contribution to journalArticle

42 Scopus citations

Abstract

We develop a systematic approach to evaluating AdS loop amplitudes with spinning legs based on the spectral (or “split”) representation of bulk-to-bulk propagators, which re-expresses loop diagrams in terms of spectral integrals and higher-point tree diagrams. In this work we focus on 2pt one-loop Witten diagrams involving totally symmetric fields of arbitrary mass and integer spin. As an application of this framework, we study the contribution to the anomalous dimension of higher-spin currents generated by bubble diagrams in higher-spin gauge theories on AdS.

Original languageEnglish (US)
Article number30
JournalJournal of High Energy Physics
Volume2018
Issue number6
DOIs
StatePublished - Jun 1 2018

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

Keywords

  • 1/N Expansion
  • AdS-CFT Correspondence
  • Conformal Field Theory
  • Higher Spin Gravity

Fingerprint Dive into the research topics of 'Spinning AdS loop diagrams: two point functions'. Together they form a unique fingerprint.

  • Cite this