Localization of Fermions on a String-like Defect
arXiv:hep-th/0701010 · doi:10.1088/1126-6708/2007/04/097
Abstract
We study localization of bulk fermions on a string-like defect with the exponentially decreasing warp factor in six dimensions with inclusion of U(1) gauge background from the viewpoint of field theory, and give the conditions under which localized spin 1/2 and 3/2 fermions can be obtained.
Latex, 13 pages; V2: two references added; v3: 14 pages with some changes; v4: two references (wrongly deleted in the 3nd version) added Latex, 14 pages, accepted by JHEP; V5: published version