论文部分内容阅读
This paper presents a new exact inflationary solution to the non-minimally coupled scalar field.The inflation The spectral index of the scalar density fluctuations ns is consistent with the result of WMAP3(Wilkinson Microwave Anisotropy Probe 3)for ACDM(Lambda-Cold Dark Matter).This model relaxes the constraint to the quartic coupling constant.And it can enter smoothly into a radiation-dominated stage when inflation ends.