Naturally vanishing cosmological constant in N=1 supergravity

Details Naturally vanishing cosmological constant in N=1 supergravity Naturally vanishing cosmological constant in N=1 supergravity

Dec 1983

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1983phlb..133...61c&link_type=abstract

Physics Letters B, Volume 133, Issue 1-2, p. 61-66.

Physics

393

Scientific paper

For N=1 supergravity theories we show that the choice of a particular class of Einstein spaces for the Kähler manifold of the hidden sector leads to a vanishing cosmological constant without unnatural fine tuning. The total scalar potential from the hidden and physical sector is positive definite. The resulting low energy softly broken globl supersymmetry for the matter fields is thus the same as in the case of factorized superpotential models with a flat Kähler metric.

Affiliated with

Also associated with

No associations

Rating

Naturally vanishing cosmological constant in N=1 supergravity 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 Naturally vanishing cosmological constant in N=1 supergravity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Naturally vanishing cosmological constant in N=1 supergravity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1805663