Concept

Cosmic time

Related publications (32)

Evolution with redshift of the ICM abundances

We predict the behaviour of the abundances of ff- elements and iron in the intracluster medium (ICM) as a function of redshift in poor and rich clusters. In order to do that we calculate the detailed chemical evolution of elliptical galaxies by means of on ...

2000

Stability and instability of expanding solutions to the Lorentzian constant-positive-mean-curvature flow

Willie Wai Yeung Wong

We study constant mean curvature Lorentzian hypersurfaces of R^{1,d+1} from the point of view of its Cauchy problem. We completely classify the spherically symmetric solutions, which include among them a manifold isometric to the de Sitter space of general ...

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