1 research outputs found
Hierarchies of Susy Splittings and Invisible Photinos as Dark Matter
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.Comment: 16 pages. v3: Ref. 27 has been modified. v4: Published versio