Perturbative Gravity and Twistor Space
arXiv:hep-th/0606268 · doi:10.1016/j.nuclphysbps.2006.09.047
Abstract
The recent progress in computing gauge theory amplitudes can be extended, in many cases, to theories incorporating gravity. This has improved our understanding of the perturbative expansion of N=8 supergravity supporting the ``no-triangle hypothesis'' that N=8 one-loop amplitudes may be expressed in terms of scalar box integral functions.
Talk presented by N. E. J. Bjerrum-Bohr at Loop and Legs 2006, 5 pages
References in corpus (18)
- Iteration of Planar Amplitudes in Maximally Supersymmetric Yang-Mills Theory at Three Loops and Beyond
- One-Loop Gauge Theory Amplitudes in N=4 Super Yang-Mills from MHV Vertices
- MHV Rules for Higgs Plus Multi-Gluon Amplitudes
- A direct proof of the CSW rules
- One-Loop Amplitudes Of Gluons In SQCD
- Bootstrapping Multi-Parton Loop Amplitudes in QCD
- All Non-Maximally-Helicity-Violating One-Loop Seven-Gluon Amplitudes in N=4 Super-Yang-Mills Theory
- MHV Vertices and Fermionic Scattering Amplitudes in Gauge Theory with Quarks and Gluinos
- A Twistor Approach to One-Loop Amplitudes in N=1 Supersymmetric Yang-Mills Theory
- Inherited Twistor-Space Structure of Gravity Loop Amplitudes
- One-Loop MHV Amplitudes in Supersymmetric Gauge Theories
- Recursive Calculation of One-Loop QCD Integral Coefficients
- N=1 Supersymmetric One-loop Amplitudes and the Holomorphic Anomaly of Unitarity Cuts
- MHV-Vertices for Gravity Amplitudes
- From Trees to Loops and Back
- Six-Point One-Loop N=8 Supergravity NMHV Amplitudes and their IR behaviour
- Twistor Space Structure of the Box Coefficients of N=1 One-loop Amplitudes
- MHV Vertices and Scattering Amplitudes in Gauge Theory