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On the spacetime connecting two aeons in conformal cyclic cosmology
(Springer, 2015-12-01)
As quotient spaces, Minkowski and de Sitter are fundamental, non-gravitational spacetimes for the construction of physical theories. When general relativity is constructed on a de Sitter spacetime, the usual Riemannian ...
Entropy in locally-de Sitter spacetimes
(World Scientific Publ Co Pte Ltd, 2015-12-01)
As quotient spaces, Minkowski and de Sitter are fundamental spacetimes in the sense that they are known a priori, independently of Einstein equation. They represent different nongravitational backgrounds for the construction ...
Some implications of the cosmological constant to fundamental physics
(2007-09-25)
In the presence of a cosmological constant, ordinary Poincaré special relativity is no longer valid and must be replaced by a de Sitter special relativity, in which Minkowski space is replaced by a de Sitter spacetime. In ...
Some implications of the cosmological constant to fundamental physics
(2007-09-25)
In the presence of a cosmological constant, ordinary Poincaré special relativity is no longer valid and must be replaced by a de Sitter special relativity, in which Minkowski space is replaced by a de Sitter spacetime. In ...
ON THE TIME TIMES TEMPERATURE BOUND
(World Scientific Publishing Company, 2013-01-16)
Quantum thermodynamics in a static de Sitter space-time and initial state of the universe
(Springer, 2019-11)
Using Relativistic Quantum Geometry we study back-reaction effects of space-time inside the causal horizon of a static de Sitter metric, in order to make a quantum thermodynamical description of space-time. We found a ...
Analytical Solutions of the Gravitational Field Equations in de Sitter and Anti-de Sitter Spacetimes
(Springer/plenum PublishersNew YorkEUA, 2009)