Advanced search
Start date
Betweenand
Related content
(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Compact Q-balls

Full text
Author(s):
Bazeia, D. [1] ; Losano, L. [1] ; Marques, M. A. [1] ; Menezes, R. [2, 3] ; da Rocha, R. [4]
Total Authors: 5
Affiliation:
[1] Univ Fed Paraiba, Dept Fis, BR-58051970 Joao Pessoa, PB - Brazil
[2] Univ Fed Paraiba, Dept Ciencias Exatas, BR-58297000 Rio Tinto, PB - Brazil
[3] Univ Fed Campina Grande, Dept Fis, BR-58109970 Campina Grande, PB - Brazil
[4] Univ Fed ABC, Ctr Matemat Computacao & Cognicao, BR-09210580 Santo Andre - Brazil
Total Affiliations: 4
Document type: Journal article
Source: Physics Letters B; v. 758, p. 146-151, JUL 10 2016.
Web of Science Citations: 13
Abstract

In this work we deal with non-topological solutions of the Q-ball type in two space-time dimensions, in models described by a single complex scalar field that engenders global symmetry. The main novelty is the presence of stable Q-balls solutions that live in a compact interval of the real line and appear from a family of models controlled by two distinct parameters. We find analytical solutions and study their charge and energy, and show how to control the parameters to make the Q-balls classically and quantum mechanically stable. (C) 2016 The Author(s). Published by Elsevier B.V. (AU)

FAPESP's process: 15/10270-0 - Fluid / gravity correspondence and applications
Grantee:Roldão da Rocha
Support Opportunities: Regular Research Grants