Compact Q-balls and Q-shells in the CPN type models
High Energy Physics - Theory
2017-07-12 v1
Abstract
We show that the CPN model with odd number of scalar fields and V-shaped potential possesses finite energy compact solutions in the form of Q-balls and Q-shells. The solutions were obtained in 3+1 dimensions. Q-balls appears for N=1 and N=3 whereas Q-shells are present for higher odd values of N. We show that energy of these solutions behaves as E~|Q|^5/6, where Q is the Noether charge.
Cite
@article{arxiv.1704.01132,
title = {Compact Q-balls and Q-shells in the CPN type models},
author = {P. Klimas and L. R. Livramento},
journal= {arXiv preprint arXiv:1704.01132},
year = {2017}
}
Comments
23 pages, 9 figures