Black-hole universe: time evolution

Time evolution of a black hole lattice toy model universe is simulated. The vacuum Einstein equations in a cubic box with a black hole at the origin are numerically solved with periodic boundary conditions on all pairs of faces opposite to each other. Defining effective scale factors by using the ar...

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Veröffentlicht in:	Physical review letters 2013-10, Vol.111 (16), p.161102-161102, Article 161102
Hauptverfasser:	Yoo, Chul-Moon, Okawa, Hirotada, Nakao, Ken-ichi
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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