Name: Masato Minamitsuji
 Institution: Department of Science and Technology, Kwansei Gakuin University
 Title: Dynamical solutions in the Nishino-Salam-Sezgin model
 Key Words: Cosmology, Branes, Supergravity
 Abstract: We investigate the dynamical solutions in the 3-form field background in the six-dimensional Nishino-Salam-Sezgin model and its extensions. We discuss several classes of dynamical solutions, i.e., warped solutions, spacelike branes and black brane solutions.  From the first two classes, we discuss the cosmological implications, while from the last one we discuss the possibility of the brane collisions.