Now showing items 1-3 of 3
O universo de Einstein-de Sitter perturbado
(1993) [Dissertação de mestrado]
A geometric approach to cosmological boundary conditions
(2015-06-09) [Tese de doutorado]
The observed T-asymmetry of macroscopic physics is traced back to the extremely low entropy conﬁguration of the early universe. Although matter was very hot and with a uniform temperature at that stage, the gravitational ...
Transitividade e movimento em relatividade de de Sitter
(2013-12-18) [Tese de doutorado]
There are currently an agreement that special relativity, whose kinematic is ruled by the Poincaré group, fails near the Planck scale. As a consequence, new kinematics have been proposed. An alternative to those theories ...