50 citations · 80 across the 2 of their papers we have counts for
4 papers
Accelerating Universes in String Theory via Field Redefinition
Kei-ichi Maeda, Nobuyoshi Ohta, Ryo Wakebe
We study cosmological solutions in the effective heterotic string theory with -correction terms in string frame. It is pointed out that the effective theory has an ambiguity vi…
Supersymmetric Intersecting Branes on the Waves
Kei-ichi Maeda, Nobuyoshi Ohta, Makoto Tanabe +1
We construct a general family of supersymmetric solutions in time- and space-dependent wave backgrounds in general supergravity theories describing single and intersecting p-branes…
Supersymmetric Intersecting Branes in Time-dependent Backgrounds
Kei-ichi Maeda, Nobuyoshi Ohta, Makoto Tanabe +1
We construct a fairy general family of supersymmetric solutions in time- and space-dependent backgrounds in general supergravity theories. One class of the solutions are intersecti…
Supersymmetric Intersecting Branes in Time-dependent Backgrounds
Nobuyoshi Ohta, Kamal L. Panigrahi
We construct a family of supersymmetric solutions in time-dependent backgrounds in supergravity theories. One class of the solutions are intersecting brane solutions and another cl…