Effects of the modified uncertainty principle on the inflation parameters

In this Letter we study the effects of the Modified Uncertainty Principle as proposed in Ali et al. (2009) [7] on the inflationary dynamics of the early universe in both standard and Randall-Sundrum type II scenarios. We find that the quantum gravitational effect increase the amplitude of density fluctuation, which is oscillatory in nature, with an increase in the tensor-to-scalar ratio.