Published March 30, 2007
| Version v1
Journal article
Ultraviolet Properties of Maximal Supergravity
- 1. Service de Physique Theorique, CEA/Saclay, F-91191 Gif-sur-Yvette (France)
- 2. Institucio Catalana de Recerca i Estudis Avancats (ICREA), University of Barcelona, Avenida Diagonal 647, Barcelona 08028 (Spain)
- 3. Department of Applied Mathematics and Theoretical Physics, Wilberforce Road, Cambridge CB3 0WA (United Kingdom)
Description
We argue that recent results in string perturbation theory indicate that the four-graviton amplitude of four-dimensional N=8 supergravity might be ultraviolet finite up to eight loops. We similarly argue that the h-loop M-graviton amplitude might be finite for h<7+M/2
Additional details
Identifiers
- DOI
- 10.1103/PhysRevLett.98.131602;
- arXiv
- arXiv:hep-th/0611273v3;
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 98
- Journal Issue
- 13
- Journal Page Range
- p. 131602-131602.4
- ISSN
- 0031-9007
- CODEN
- PRLTAO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38101402
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- AMPLITUDES; FOUR-DIMENSIONAL CALCULATIONS; PERTURBATION THEORY; SUPERGRAVITY; ULTRAVIOLET RADIATION
- Descriptors DEC
- ELECTROMAGNETIC RADIATION; FIELD THEORIES; RADIATIONS; UNIFIED-FIELD THEORIES
Optional Information
- Notes
- (c) 2007 The American Physical Society