Detailed Information on Publication Record
2018
Localized non-Abelian gauge fields in non-compact extra dimensions
ARAI, Masato, Filip BLASCHKE, Minoru ETO and Norisuke SAKAIBasic information
Original name
Localized non-Abelian gauge fields in non-compact extra dimensions
Authors
ARAI, Masato (392 Japan), Filip BLASCHKE (203 Czech Republic, guarantor, belonging to the institution), Minoru ETO (392 Japan) and Norisuke SAKAI (392 Japan)
Edition
Progress of Theoretical and Experimental Physics, 2018, 2050-3911
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10303 Particles and field physics
Country of publisher
United States of America
Confidentiality degree
není předmětem státního či obchodního tajemství
References:
RIV identification code
RIV/47813059:19240/18:A0000286
Organization unit
Faculty of Philosophy and Science in Opava
UT WoS
000438300800003
Keywords in English
non-Abelian gauge fields; solitons; extra dimensions; model
Tags
International impact, Reviewed
Links
GB14-37086G, research and development project.
Změněno: 4/4/2019 23:13, RNDr. Jan Hladík, Ph.D.
Abstract
V originále
The dynamical localization of non-Abelian gauge fields in non-compact flat D dimensions is worked out. The localization takes place via a field-dependent gauge kinetic term when a field condenses in a finite region of spacetime. Such a situation typically arises in the presence of topological solitons. We construct a 4D low-energy effective Lagrangian up to the quadratic order in a universal manner applicable to any spacetime dimensions. We devise an extension of the R_xi gauge to separate physical and unphysical modes clearly. Out of the D-dimensional non-Abelian gauge fields, the physical massless modes reside only in the 4D components, whereas they are absent in the extra-dimensional components. The universality of non-Abelian gauge charges holds due to the unbroken 4D gauge invariance. We illustrate our methods with models in D = 5 (domain walls), D = 6 (vortices), and D = 7.