A new twofaced scalar solution and cosmological SUSY breaking
Abstract
We propose a possible new way to resolve the long standing problem of strong supersymmetry breaking coexisting with a small cosmological constant. We consider a scalar component of a minimally coupled N=1 supermultiplet in a general FriedmannRobertsonWalker (FRW) expanding universe. We argue that a tiny term, proportional to H^2 ~ 10^(122) in Plank's units, appearing in the field equations due to this expansion will provide both, the small vacuum energy and the heavy mass of the scalar supersymmetric partner. We present a nonperturbative solution for the scalar field with an unusual dualfrequency behavior. This solution has two characteristic mass scales related to the Hubble parameter as H^(1/4) and H^(1/2) measured in Plank's units.
 Publication:

arXiv eprints
 Pub Date:
 August 2010
 arXiv:
 arXiv:1008.4389
 Bibcode:
 2010arXiv1008.4389S
 Keywords:

 High Energy Physics  Theory;
 Astrophysics  Cosmology and Extragalactic Astrophysics;
 General Relativity and Quantum Cosmology
 EPrint:
 5 pages, 5 figures