Range of Validity of the D-Brane - Black Hole Correspondence
Abstract
Description
For minimally coupled scalars at low frequencies, the D-brane model has the same spectrum of radiation as the Hawking radiation from a black hole. We perform a similar comparison for another type of scalar which we call an intermediate scalar. In this case, we find that there is a discrepancy between the D-brane model and the black hole even for very low frequency scalars. This suggests that the model is only valid within the moduli space approximation.
Paper withdrawn due to incorrect results
Paper withdrawn due to incorrect results