Symmetries and exact solutions of the BPS Skyrme model

Bibliographic description

punktacja MEiN [2013 A]: 30

title:	Symmetries and exact solutions of the BPS Skyrme model
author:	Adam C., Fosco C. D., Queiruga J. M., Sanchez-Guillen J., Wereszczyński Andrzej
journal title:	Journal of Physics. A, Mathematical and Theoretical
volume:	46
issue:	13
date of publication :	2013
article ID:	135401
ISSN:	1751-8113
eISSN:	1751-8121
DOI:	10.1088/1751-8113/46/13/135401
language:	English
journal language:	English
abstract in English:	The BPS Skyrme model is a specific subclass of Skyrme-type field theories which possesses both a BPS bound and infinitely many soliton solutions (skyrmions) saturating that bound. A related property, the existence of a large group of symmetry transformations, allows for solutions of rather general shapes, which is in contrast to the situation for the original Skyrme model, where soliton solutions usually have some fixed shapes. We study here the classical symmetries of the BPS Skyrme model, applying them to construct soliton solutions with some prescribed shapes, which constitutes a further step to understand the similarities and differences with the original Skyrme model.
number of pulisher's sheets:	1
affiliation:	Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego
type:	journal article
subtype:	academic paper

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