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@article{76443,
author = {Benes, Petr and Blaschke, Filip},
article_number = {12},
doi = {http://dx.doi.org/10.1103/PhysRevD.107.125002},
keywords = {ffective SUo2 thorn models ;adjoint scalar;Bogomol'nyi-Prasad-Sommerfield},
language = {eng},
issn = {2470-0010},
journal = {Physical Review D},
title = {Shapes of magnetic monopoles in effective SU(2) models},
url = {https://journals.aps.org/prd/abstract/10.1103/PhysRevD.107.125002},
volume = {107},
year = {2023}
}
TY - JOUR
ID - 76443
AU - Benes, Petr - Blaschke, Filip
PY - 2023
TI - Shapes of magnetic monopoles in effective SU(2) models
JF - Physical Review D
VL - 107
IS - 12
SP - "125002-1"-"125002-14"
EP - "125002-1"-"125002-14"
SN - 24700010
KW - ffective SUo2 thorn models ;adjoint scalar;Bogomol'nyi-Prasad-Sommerfield
UR - https://journals.aps.org/prd/abstract/10.1103/PhysRevD.107.125002
N2 - We present a systematic exploration of a general family of effective SUo2 thorn models with an adjoint scalar. First, we discuss a redundancy in this class of models and use it to identify seemingly different, yet physically equivalent models. Next, we construct the Bogomol'nyi-Prasad-Sommerfield limit and derive analytic monopole solutions. In contrast to the 't Hooft-Polyakov monopole, included here as a special case, these solutions tend to exhibit more complex energy density profiles. Typically, we obtain monopoles with a hollow cavity at their core where virtually no energy is concentrated; accordingly, most of the monopole's energy is stored in a spherical shell around its core. Moreover, the shell itself can be structured, with several "subshells." A recipe for the construction of these analytic solutions is presented.
ER -
BENES, Petr a Filip BLASCHKE. Shapes of magnetic monopoles in effective SU(2) models. \textit{Physical Review D}. 2023, roč.~107, č.~12, s.~''125002-1''-''125002-14'', 14 s. ISSN~2470-0010. Dostupné z: https://dx.doi.org/10.1103/PhysRevD.107.125002.
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