20 citations · 22 across the 3 of their papers we have counts for
3 papers
hep-th2004★ 1 cited
A Gravity Dual of Localized Tachyon Condensation in Intersecting Branes
Kazuyoshi Takahashi
The method of probe brane is the powerful one to obtain the effective action living on the probe brane from supergravity. We apply this method to the unstable brane systems, and un…
hep-th2004★ 20 cited
QED and String Theory
Shigeki Sugimoto, Kazuyoshi Takahashi
We analyze the D9-D9bar system in type IIB string theory using Dp-brane probes. It is shown that the world-volume theory of the probe Dp-brane contains two-dimensional and four-dim…
hep-th2003★ 1 cited
Holographic entropy bound in two-dimensional gravity
Masafumi Fukuma, Akitsugu Miwa, Kazuyoshi Takahashi
Bousso's entropy bound for two-dimensional gravity is investigated in the lightcone gauge. It is shown that due to the Weyl anomaly, the null component of the energy-momentum tenso…