%0 Journal Article %T Scalar Metric fluctuations in space time matter inflation %A Mariano Anabitarte %A Mauricio Bellini %J Physics %D 2006 %I arXiv %R 10.1016/j.physletb.2006.08.003 %X Using the Ponce de Leon background metric, which describes a 5D universe in an apparent vacuum: $\bar{G}_{AB}=0$, we study the effective 4D evolution of both, the inflaton and gauge-invariant scalar metric fluctuations, in the recently introduced model of space time matter inflation. %U http://arxiv.org/abs/gr-qc/0605090v2