Cosmological constant in SUGRA models and the multiple-point principle

Froggatt, C., Laperashvili, L.V., Nevzorov, R.B. and Nielsen, H.B. (2004) Cosmological constant in SUGRA models and the multiple-point principle. Physics of Atomic Nuclei, 67(3), pp. 582-589. (doi: 10.1134/1.1690068)

Abstract

An attempt is made to explain the tiny order of magnitude of the cosmological constant in a model involving the following ingredients: supersymmetry breaking in N = 1 supergravity and the multiple-point principle. We demonstrate the viability of this scenario in the minimal SUGRA model.

• Item Type: Articles
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Froggatt, Professor Colin
• Authors: Froggatt, C., Laperashvili, L.V., Nevzorov, R.B., and Nielsen, H.B.
• Subjects: Q Science > QC Physics
• College/School: College of Science and Engineering > School of Physics and Astronomy
• Journal Name: Physics of Atomic Nuclei
• ISSN: 1063-7788
• ISSN (Online): 1562-692X