2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/96457Using developed earlier our methods for multidimensional models \cite{M1,M2,M3} a family of cosmological-type solutions in D-dimensional model with two sets of scalar fields \vecϕ and \vecψ and exponential potential depending upon \vecϕ is considered. The solutions are defined on a product of n Ricci-flat spaces. The fields from \vecϕ have positive kinetic terms and \vecψ are "phantom" fields with negative kinetic terms. For vector coupling constant obeying 0< \vecλ^2 < (D-1)/(D-2) a subclass of non-singular solutions is singled out. The solutions from this subclass are regular for all values of synchronous "time" τ\in (- \infty, + \infty). For \vecλ^2 < 1/(D-2) we get an asymptotically accelerated and isotropic expansion for large values of τ.13 pages, Latex, to appear in Gravitation and Cosmology; 5 refs. are addedGeneral Relativity and Quantum CosmologyHigh Energy Physics - Theorytext