On the existence of singularity-free solutions in quartic gravity
arXiv:gr-qc/9401023 · doi:10.1016/0370-2693(94)91192-4
Abstract
We study a general field theory of a scalar field coupled to gravitation through a quadratic Gauss-Bonnet term . We show that, under mild assumptions about the function , the classical solutions in a spatially flat FRW background include singularity - free solutions.
9 pages, LATEX, uses epsf.tex macro, (1 figure included in uuencode+compress EPSF form), IOA-296
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