Chiral Dirac-Born-Infeld solitons with SDiff symmetry

被引：2
作者：
Bednarski, Lukasz [1 ]
机构：
[1] Jagiellonian Univ, Inst Phys, Krakow, Poland
来源：
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL | 2014年 / 47卷 / 20期
关键词：
Dirac-Born-Infeld; BPS Skyrme; SDiff action; SKYRMIONS; BARYONS; MODELS;
D O I：
10.1088/1751-8113/47/20/205401
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We propose a new DBI extension of a Skyrme type model which allows for BPS topological solitons with arbitrary value of the baryon charge. The model is built out of the baryon density squared and in the limit of small fields tends to the BPS Skyrme model. We consider some generalizations to higher dimensions and other K-deformed actions.
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页数：12
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