Comparing infrared Dirac-Born-Infeld brane inflation to observations
Comparing infrared Dirac-Born-Infeld brane inflation to observations
We compare the infrared Dirac-Born-Infeld brane inflation model to observations using a Bayesian analysis. The current data cannot distinguish it from the $\ensuremath{\Lambda}\mathrm{CDM}$ model but is able to give interesting constraints on various microscopic parameters including the mass of the brane moduli potential, the fundamental string scale, the charge or …