ar X iv : g r - qc / 9 50 90 01 v 1 1 S ep 1 99 5 TIT / HEP - 298 / COSMO - 57 August 1995 Anderson Localization in the Sky and Cosmological

ar X iv : g r - qc / 9 50 30 29 v 1 1 6 M ar 1 99 5 Trapped surfaces in cosmological spacetimes

We investigate the formation of trapped surfaces in cosmological spacetimes, using constant mean curvature slicing. Quantitative criteria for the formation of trapped surfaces demonstrate that cosmological regions enclosed by trapped surfaces may have matter density exceeding significantly the background matter density of the flat and homogeneous cosmological model. 04.20.Me, 95.30.Sf, 97.60.Lf...

ar X iv : h ep - p h / 95 06 25 9 v 1 7 J un 1 99 5 CERN – TH / 95 – 83 hep - ph / 9506259 May 1995 MULTIPLE HARD

ar X iv : h ep - p h / 95 01 29 1 v 2 4 A pr 1 99 5 EFI - 95 - 02 January 1995 hep - ph / 9501291 CHARM AND BEAUTY IN PARTICLE PHYSICS

The spectra of states containing charmed and beauty quarks, and their regularities, are reviewed.

ar X iv : g r - qc / 9 51 10 48 v 1 1 6 N ov 1 99 5 Two lectures on Two - Dimensional Gravity ∗

ar X iv : g r - qc / 0 50 51 30 v 2 1 S ep 2 00 5 An Exact Solution for Static Scalar Fields Coupled to Gravity in ( 2 + 1 ) - Dimensions

We obtain an exact solution for the Einstein’s equations with cosmological constant coupled to a scalar, static particle in static, ”spherically” symmetric background in 2 + 1 dimensions. ————————————————————————————