Cosmic D- and DF-strings from D3Dbar3: Black Strings and BPS Limit

Taekyung Kim, Yoonbai Kim, Bumseok Kyae +1

We study D- and DF-strings in a D3$\bar{\mathrm{D}}3$ system by using Dirac-Born-Infeld type action. In the presence of an electric flux from the transverse direction, we discuss gra…