Published June 15, 2009
| Version v1
Journal article
Constraints on unparticle long range forces from big bang nucleosynthesis bounds on the variation of the gravitational coupling
Creators
- 1. Departamento de Fisica and Instituto de Plasmas e Fusao Nuclear, Instituto Superior Tecnico, Avenida Rovisco Pais, 1049-001 Lisboa (Portugal)
- 2. Centro de Fisica Teorica de Particulas, Instituto Superior Tecnico, Avenida Rovisco Pais, 1049-001 Lisboa (Portugal)
Description
We use big bang nucleosynthesis bounds on the variation of the gravitational coupling to derive constraints on the strength of the deviation from the gravitational inverse-square law due to tensor and vector unparticle exchange.
Additional details
Identifiers
- DOI
- 10.1103/PhysRevD.79.127702;
- arXiv
- arXiv:0905.1852v2;
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 79
- Journal Issue
- 12
- Journal Page Range
- p. 127702-127702.4
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41045848
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COUPLING; GRAVITATION; INTERACTION RANGE; NUCLEOSYNTHESIS; SIMULATION; VARIATIONS
- Descriptors DEC
- DISTANCE; SYNTHESIS
Optional Information
- Notes
- (c) 2009 The American Physical Society