activity
19932022
most citedBlack diring and infinite nonuniqueness

150 citations · 630 across the 19 of their papers we have counts for

collaborators

21 papers

gr-qc2022★ 2 cited

Conversion of gravitational and electromagnetic waves without any external background fields

Takashi Mishima, Shinya Tomizawa

Applying a simple harmonic map method to the cylindrically symmetric Einstein-Maxwell system, we obtain exact solutions representing strong nonlinear interaction between gravitatio…

hep-th2019★ 15 cited

A stationary and biaxisymmetric four-soliton solution in five dimensions

Shinya Tomizawa, Takashi Mishima

Using the inverse scattering method to solve the five-dimensional vacuum Einstein equations, we construct an asymptotically flat four-soliton solution as a stationary and bi-axisym…

gr-qc2017★ 7 cited

Construction and application of variations on the cylindrical gravitational waves of Weber, Wheeler, and Bonnor

Takashi Mishima, Shinya Tomizawa

To clarify certain nonlinear properties of strong gravitational field, we investigate cylindrically symmetric gravitational waves that are localized as regular wave packets in the…

gr-qc2015★ 8 cited

Non-linear effects for cylindrical gravitational two-soliton

Shinya Tomizawa, Takashi Mishima

Using a cylindrical soliton solution to the four-dimensional vacuum Einstein equation, we study non-linear effects of gravitational waves such as Faraday rotation and time shift ph…

gr-qc2013★ 10 cited

New cylindrical gravitational soliton waves and gravitational Faraday rotation

Shinya Tomizawa, Takashi Mishima

In terms of gravitational solitons, we study gravitational non-linear effects of gravitational solitary waves such as Faraday rotation. Applying the Pomeransky's procedure for inve…

gr-qc2011★ 28 cited

Systematic solution-generation of five-dimensional black holes

Hideo Iguchi, Keisuke Izumi, Takashi Mishima

Solitonic solution-generating methods are powerful tools to construct nontrivial black hole solutions of the higher-dimensional Einstein equations systematically. In five dimension…