Hierarchies of Susy Splittings and Invisible Photinos as Dark Matter
arXiv:1011.0099 · doi:10.1007/JHEP01(2011)025
Abstract
We explore how to generate hierarchies in the splittings between superpartners. Some of the consequences are the existence of invisible components of dark matter, new inflaton candidates, invisible monopoles and a number of invisible particles that might dominate during various eras, in particular between BBN and recombination and decay subsequently.
16 pages. v3: Ref. 27 has been modified. v4: Published version
References in corpus (13)
- Five-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Cosmological Interpretation
- Observation of an anomalous positron abundance in the cosmic radiation
- Dark Matter Candidates from Particle Physics and Methods of Detection
- First results from DAMA/LIBRA and the combined results with DAMA/NaI
- General Gauge Mediation
- The WIMPless Miracle: Dark Matter Particles without Weak-scale Masses or Weak Interactions
- Can sterile neutrinos be the dark matter?
- Lectures on Supersymmetry Breaking
- Improved Spin-Dependent WIMP Limits from a Bubble Chamber
- First limits on WIMP nuclear recoil signals in ZEPLIN-II: a two phase xenon detector for dark matter detection
- Experimental constraints on a dark matter origin for the DAMA annual modulation effect
- Dark Radiation Emerging After Big Bang Nucleosynthesis?
- Stimulated Supersymmetry Breaking