Geometrical Tachyon Dynamics in the Background of a Bulk Tachyon Field

Eleftherios Papantonopoulos, Ioanna Pappa, Vassilios Zamarias

We study the dynamics of a D3-brane moving in the background of a bulk tachyon field of a D3-brane solution of Type-0 string theory. We show that the dynamics on the probe D3-brane…