Stability of Fuzzy S^2 x S^2 x S^2 in IIB Type Matrix Models

Details Stability of Fuzzy S^2 x S^2 x S^2 in IIB Type Matrix Models Stability of Fuzzy S^2 x S^2 x S^2 in IIB Type Matrix Models

2005-06-03

arxiv.org/abs/hep-th/0506033v2

Nucl.Phys. B725 (2005) 93-114

Physics

High Energy Physics

High Energy Physics - Theory

24 pages, 7 figures, references added, typos corrected

Scientific paper

10.1016/j.nuclphysb.2005.07.009

We study the stability of fuzzy S^2 x S^2 x S^2 backgrounds in three different IIB type matrix models with respect to the change of the spins of each S^2 at the two loop level. We find that S^2 x S^2 x S^2 background is metastable and the effective action favors a single large S^2 in comparison to the remaining S^2 x S^2 in the models with Myers term. On the other hand, we find that a large S^2 x S^2 in comparison to the remaining S^2 is favored in IIB matrix model itself. We further study the stability of fuzzy S^2 x S^2 background in detail in IIB matrix model with respect to the scale factors of each S^2 as well. In this case, we find unstable directions which lower the effective action away from the most symmetric fuzzy S^2 x S^2 background.

Affiliated with

Also associated with

No associations

Rating

Stability of Fuzzy S^2 x S^2 x S^2 in IIB Type Matrix Models 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 Stability of Fuzzy S^2 x S^2 x S^2 in IIB Type Matrix Models, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stability of Fuzzy S^2 x S^2 x S^2 in IIB Type Matrix Models will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-403346