2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/176158We study the phase space of the spherically symmetric solutions of the system obtained from the dimensional reduction of the six-dimensional Einstein-Gauss- Bonnet action. We show the existence of solutions with nonflat asymptotic behavior.11 pages, plain TeX. The paper has been completely rewritten using new coordinates that give a more transparent picture of the phase spaceGeneral Relativity and Quantum Cosmologytext