Perturbative Gravity and Gauge Theory Relations -- A Review
arXiv:1106.0033
Abstract
This review is dedicated to the amazing Kawai-Lewellen-Tye relations, connecting perturbative gravity and gauge theories at tree level. The main focus is on n-point derivations and general properties both from a string theory and pure field theory point of view. In particular the field theory part is based on some very recent developments.
29 pages, 5 figures. Invited review for a special issue of Advances in High Energy Physics devoted to "Gauge/String Duality 2011"
References in corpus (10)
- The Complete Four-Loop Four-Point Amplitude in N=4 Super-Yang-Mills Theory
- Gravity and Yang-Mills Amplitude Relations
- Tree Level Recursion Relations In General Relativity
- Lectures on Twistor Strings and Perturbative Yang-Mills Theory
- Stringy KLT relations, global symmetries, and E_7(7) violation
- KLT relations from the Einstein-Hilbert Lagrangian
- New Identities among Gauge Theory Amplitudes
- The critical ultraviolet behaviour of N=8 supergravity amplitudes
- Note on New KLT relations
- Holonomies of gauge fields in twistor space 3: gravity as a square of N=4 theory