214 citations · 1.6k across the 81 of their papers we have counts for
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gr-qc1993
Local Structure of Numerically Generated Worm Hole Spacetime
Yasusada Nambu, Masaru Siino
We investigate the evolution of the apparent horizons in a numerically gererated worm hole spacetime. The behavior of the apparent horizons is affected by the dynamics of the matte…
gr-qc1993★ 2 cited
Fate of Inhomogeneity in Schwarzschild-deSitter Space-time
Yasusada Nambu
We investigate the global structure of the space time with a spherically symmetric inhomogeneity using a metric junction, and classify all possible types. We found that a motion wi…