The quintic interaction vertex in light-cone gravity

2008/03/11 by Sudarshan Ananth · 1 citation
Physics and Astronomy · #Black Holes and Theoretical Physics #Noncommutative and Quantum Gravity Theories #Quantum Chromodynamics and Particle Interactions #hep-th

paper · pdf · doi:10.1016/j.physletb.2008.05.035

published as Phys.Lett.B664:219-223,2008 · 9 pages

arxiv created 2008/03/11 · openalex publication_date 2008/05/18 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01

Abstract

We consider pure gravity in light-cone gauge and derive the complete quintic interaction vertex. Up to quartic order, the Kawai–Lewellen–Tye (KLT) relations can be made manifest at the level of the Einstein–Hilbert Lagrangian. The quintic interaction vertex represents an essential first step in further extending the off-shell validity of the KLT relations to higher order vertices.

Citations

• The N=8 supergravity Hamiltonian as a quadratic form

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