Conformal Supersymmetry Breaking and Dynamical Tuningof the Cosmological Constant
We propose 'conformal supersymmetry breaking' models, which tightly relate the conformal breaking scale (i.e. R-symmetry breaking scale) and the supersymmetry breaking scale. The both scales are originated from the constant term in the superpotential through the common source of the R-symmetry breaking. We show that dynamical tuning between those mass scales significantly reduces the degree of fine-tuning necessary for generating the almost vanishing cosmological constant.
- Research Organization:
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-76SF00515
- OSTI ID:
- 924752
- Report Number(s):
- SLAC-PUB-13134; arXiv:0802.2753; TRN: US200809%%495
- Country of Publication:
- United States
- Language:
- English
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