2014/12/26 by Minoru Eto, Yoshihide Murakami · 2 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Derivative (finance) #Dyon #Field (mathematics) #Order (exchange) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #String (physics) #Tension (geology) #Vortex #hep-th
paper · pdf · doi:10.1007/jhep03(2015)078
published in Journal of High Energy Physics 2015(3) (Springer Nature) · 51 pages, 12 figures
arxiv created 2014/12/26 · openalex publication_date 2015/03/01 · arxiv updated 2015/06/23 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05
Dyonic non-Abelian local/semi-global vortex strings are studied in detail in supersymmetric/non-supersymmetric Yang-Mills-Higgs theories. While the BPS tension formula is known to be the same as that for the BPS dyonic instanton, we find that the non-BPS tension formula is approximated very well by the well-known tension formula of the BPS dyon. We show that this mysterious tension formula for the dyonic non-BPS vortex stings can be understood from the perspective of a low energy effective field theory. Furthermore, we propose an efficient method to obtain an effective theory of a single vortex string, which includes not only lower derivative terms but also all order derivative corrections by making use of the tension formula. We also find a novel dyonic vortex string whose internal orientation vectors rotate in time and spiral along the string axis.