Error: Rdt2 1�rs R�1dr2 R2d 2(1)theinteriorofthedomainwallisaatspacetimeduetothebirkho Theoremds2=�dt2 Dr2 R2d 2:(2)thetimecoordinatesofthetworegionsarerelatedwiththepropertimeinsidetheshellasdt D=q 1 R - PowerPoint Presentations and PDF Documents