Localized D-dimensional global k-defects P.P. Avelino, D. Bazeia, R. Menezes and J.G.G.S. Ramos Eur. Phys. J. C, 71 6 (2011) 1683 Published online: 23 June 2011 DOI: 10.1140/epjc/s10052-011-1683-5