Minimal Seesaw as an Ultraviolet Insensitive Cure for the Problems of Anomaly Mediation

Details Minimal Seesaw as an Ultraviolet Insensitive Cure for the Problems of Anomaly Mediation Minimal Seesaw as an Ultraviolet Insensitive Cure for the Problems of Anomaly Mediation

2007-07-02

arxiv.org/abs/0707.0020v1

Phys.Rev.D77:053013,2008

Physics

High Energy Physics

High Energy Physics - Phenomenology

19 pages, 1 figure

Scientific paper

10.1103/PhysRevD.77.053013

We show that an intermediate scale supersymmetric left-right seesaw scenario with automatic R-parity conservation can cure the problem of tachyonic slepton masses that arises when supersymmetry is broken by anomaly mediation, while preserving ultraviolet insensitivity. The reason for this is the existence of light B - L = 2 higgses with yukawa couplings to the charged leptons. We find these theories to have distinct predictions compared to the usual mSUGRA and gauge mediated models as well as the minimal AMSB models. Such predictions include a condensed gaugino mass spectrum and possibly a correspondingly condensed sfermion spectrum.

Affiliated with

Also associated with

No associations

Rating

Minimal Seesaw as an Ultraviolet Insensitive Cure for the Problems of Anomaly Mediation does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Minimal Seesaw as an Ultraviolet Insensitive Cure for the Problems of Anomaly Mediation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Minimal Seesaw as an Ultraviolet Insensitive Cure for the Problems of Anomaly Mediation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-692116