Abstract

Massless matter fields and non-Abelian gauge fields are localized on domain walls in a (4 + 1)-dimensional U(N)c gauge theory with SU(N)L × SU(N)R × U(1)A flavor symmetry. We also introduce SU(N)L + R flavor gauge fields and a scalar-field-dependent gauge coupling, which provides massless non-Abelian gauge fields localized on the wall. We find a chiral Lagrangian interacting minimally with the non-Abelian gauge field together with nonlinear interactions of moduli fields as the (3 + 1)-dimensional effective field theory up to the second order of derivatives. Our result provides a step towards a realistic model building of the brane-world scenario using topological solitons.

Details

Title
Matter fields and non-Abelian gauge fields localized on walls
Author
Arai, Masato 1 ; Blaschke, Filip 2 ; Eto, Minoru 3 ; Sakai, Norisuke 4 

 Fukushima National College of Technology, Iwaki, Fukushima 970-8034, Japan; Institute of Experimental and Applied Physics, Czech Technical University in Prague, Horská 22, 128 00 Prague 2, Czech Republic 
 Institute of Experimental and Applied Physics, Czech Technical University in Prague, Horská 22, 128 00 Prague 2, Czech Republic; Institute of Physics, Silesian University in Opava, Bezručovo nám. 1150/13, 746 01 Opava, Czech Republic 
 Department of Physics, Yamagata University, Yamagata 990-8560, Japan 
 Department of Mathematics, Tokyo Woman's Christian University, Tokyo 167-8585, Japan 
Publication year
2013
Publication date
Jan 2013
Publisher
Oxford University Press
e-ISSN
20503911
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
3171454827
Copyright
© The Author(s) 2013. Published by Oxford University Press on behalf of the Physical Society of Japan. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.