Stable, spinning embedded vortices

dc.contributor.author	Perivolaropoulos, Leandros	en
dc.date.accessioned	2015-11-24T18:34:59Z
dc.date.available	2015-11-24T18:34:59Z
dc.identifier.uri	https://olympias.lib.uoi.gr/jspui/handle/123456789/17022
dc.rights	Default Licence	-
dc.title	Stable, spinning embedded vortices	en
heal.abstract	The spinning vortex is a stationary generalization of the Nielsen-Olesen vortex involving a linear time dependence of the Goldstone boson. Here we show that this vortex can be embedded in models with $SU(2)_{global}\times U(1)_{local}$ symmetry. We also map the stability sector in parameter space and show that for sufficiently large spinning velocities the vortex is stable for {\it any} value of the Higgs self coupling parameter $\beta$. This is a significant improvement of stability compared to the semilocal vortex introduced by Vachaspati and Achucarro which is stable only for $\beta	en
heal.access	campus	-
heal.fullTextAvailability	TRUE	-
heal.journalName	Phys.Rev.	en
heal.journalType	peer reviewed	-
heal.publicationDate	1994	-
heal.recordProvider	Πανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιών	el
heal.type	journalArticle	-
heal.type.el	Άρθρο Περιοδικού	el
heal.type.en	Journal article	en

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