23 citations · 77 across the 14 of their papers we have counts for
5 papers · 1 filter
S-branes from unbalanced black diholes
Kenji Sakamoto
We construct new non-singular and time-dependent solutions from the black diholes with unbalanced magnetic charge. These solutions are constructed by the double Wick rotation with…
Asymptotic States in Two Black Hole Moduli Space
Kenji Sakamoto
We discuss the quantum states in the moduli space, which constructed with maximally charged dilaton black holes. Considering the quantum mechanics in the moduli space, we obtain th…
Deconstructing Scalar QED at Zero and Finite Temperature
Nahomi Kan, Kenji Sakamoto, Kiyoshi Shiraishi
We calculate the effective potential for the WLPNGB in a world with a circular latticized extra dimension. The mass of the WLPNGB is calculated from the one-loop quantum effect of…
Noncommutative gravity in three dimensions coupled to spinning sources
Kiyoshi Shiraishi, Kenji Sakamoto, Nahomi Kan
Noncommutative gravity in three dimensions with vanishing cosmological constant is examined. We find a solution which describes a spacetime in the presence of a torsional source. W…
Conformal Quantum Mechanics in Two Black Hole Moduli Space
Kenji Sakamoto, Kiyoshi Shiraishi
We discuss quantum mechanics in the moduli space consisting of two maximally charged dilaton black holes. The quantum mechanics of the two black hole system is similar to the one o…