Title
Nontopological first-order vortices in a gauged CP (2) theory endowed with the Chern-Simons action
Date Issued
14 September 2018
Access level
open access
Resource Type
journal article
Author(s)
Universidade Federal Do Maranhão
Publisher(s)
American Physical Society
Abstract
We study a gauged CP(2) model with the Chern-Simons term, focusing our attention on those time-independent radially symmetric configurations with a nontopological profile. We proceed with the minimization of the effective energy in order to introduce the corresponding first-order framework, from which we define a legitimate self-dual scenario. We solve the resulting first-order equations numerically by means of the finite-difference scheme, from which we depict the nontopological solutions. We also identify a special kind of solution which can be partially described by an analytical treatment.
Volume
98
Issue
5
Language
English
OCDE Knowledge area
Otras ingenierías y tecnologías
Scopus EID
2-s2.0-85054487834
Source
Physical Review D
ISSN of the container
24700010
Sponsor(s)
This work was supported by the CNPq, CAPES, and FAPEMA (Brazilian agencies). In particular, R.C. received support from Grants No. CNPq/306385/2015-5, No. FAPEMA/Universal-00782/15, and No. FAPEMA/Universal-01131/17; M.L.D. acknowledges full support from CAPES; and E.H. received support from Grants No. CNPq/307545/2016-4 and No. CNPq/449855/2014-7.
Sources of information: Directorio de Producción Científica Scopus