Supersymmetric Intersecting Branes in Time-dependent Backgrounds (2009)
Maeda, Kei-ichi, Ohta, Nobuyoshi, Tanabe, Makoto, Wakebe, Ryo
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 intersecting brane solutions...
The Kerr black hole and rotating black string by intersecting M-branes (2008)
We construct the non-BPS black brane representation from the Kerr metric using the U-duality and symmetries in string or M-theory. We give the general rule to get the brane configuration and we apply...
Supersymmetric Rotating Black Hole in a Compactified Spacetime (2006)
Maeda, Kei-ichi, Ohta, Nobuyoshi, Tanabe, Makoto
We construct a supersymmetric rotating black hole with asymptotically flat four-dimensional spacetime times a circle, by superposing an infinite number of BMPV black hole solutions at the same...
Stationary Spacetime from Intersecting M-branes (2005)
Tanabe, Makoto, Maeda, Kei-ichi
We study a stationary "black" brane in M/superstring theory. Assuming BPS-type relations between the first-order derivatives of metric functions, we present general stationary black brane solutions...
The Fate of a Five-Dimensional Rotating Black Hole via Hawking Radiation (2005)
Nomura, Hidefumi, Yoshida, Shijun, Tanabe, Makoto, Maeda, Kei-ichi
We study the evolution of a five-dimensional rotating black hole emitting scalar field radiation via the Hawking process for arbitrary initial values of the two rotation parameters $a$ and $b$. It is...
BPS pp-wave brane cosmological solutions in string theory (2005)
Tanabe, Makoto, Mizuno, Shuntaro
We construct time dependent BPS pp-wave brane solutions in the context of M-theory and type II supergravity. It is found that N-brane solutions we considered satisfy the crossing rule as S-brane...
Raman spectroscopic study of yttrium barium(2)(copper(1-x)iron(x))oxygen(7+delta) (1990)
Polycrystalline bulk samples with the chemical formula YBa$/sb2$(Cu$/sb[/rm 1-x]$Fe$/sb[/rm x]$)$/sb3$O$/sb[/rm 7+/delta]$ were fabricated by the standard solid-state reaction method, and studied...