Anomaly Mediation and Radius Stabilization by a Boundary Constant Superpotential in a Warped Space

Journal Article · Sun Nov 23 04:00:00 EST 2008 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3051971· OSTI ID:21255063

Maru, Nobuhito ^[1]; Sakai, Norisuke ^[2]; Uekusa, Nobuhiro ^[3]

---

1. Department of Physics, Kobe University, Kobe 657-8501 (Japan)
2. Department of Mathematics, Tokyo Woman's Christian University, Tokyo 167-8585 (Japan)
3. Department of Physics, University of Helsinki and Helsinki Institute of Physics, P.O. Box 64, FIN-00014 Helsinki (Finland)

We present a very simple model of the radius stabilization in a supersymmetric (SUSY) Randall-Sundrum model with a hypermultiplet and a boundary constant superpotential. A wide range of parameters where the anomaly mediation of SUSY breaking is dominated is found although there are many problematic bulk effects of SUSY breaking. A negative cosmological constant in the radius stabilized vacuum can be cancelled by a localized SUSY breaking. Making use of this localized SUSY breaking also solves the {mu}-problem by Giudice-Masiero mechanism.

• OSTI ID: 21255063
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1078; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COSMOLOGICAL CONSTANT
POTENTIALS
STABILIZATION
STANDARD MODEL
SUPERGRAVITY
SUPERSYMMETRY
SYMMETRY BREAKING