Published September 2003
| Version v1
Journal article
A small cosmological constant and backreaction of non-finetuned parameters
Creators
- 1. University of Maryland, Department of Physics, College Park, Maryland 20742 (United States)
Description
We include the backreaction on warped geometry induced by non-finetuned parameters in a two domain-wall set-up to obtain an exponentially small Cosmological Constant Λ4. The mechanism to suppress the Cosmological Constant involves one classical fine-tuning as compared to an infinity of finetunings at the quantum level in standard D = 4 field theory. (author)
Availability note (English)
Available online at the Web site for the Journal of High Energy Physics (ISSN 1029-8479) http://www.iop.org/Additional details
Identifiers
Publishing Information
- Journal Title
- Journal of High Energy Physics
- Journal Volume
- 09
- Journal Issue
- 2003
- Journal Page Range
- p. vp
- ISSN
- 1126-6708
INIS
- Country of Publication
- Italy
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35003569
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COSMOLOGICAL CONSTANT; COSMOLOGICAL MODELS; DIFFERENTIAL GEOMETRY; FIELD THEORIES; FOUR-DIMENSIONAL CALCULATIONS; GRAVITATION
- Descriptors DEC
- GEOMETRY; MATHEMATICAL MODELS; MATHEMATICS
Optional Information
- Notes
- E-print number: hep-th/0007233