15 citations · 39 across the 3 of their papers we have counts for
3 papers
gr-qc2015★ 9 cited
Dark energy as a kinematic effect
H. Jennen, J. G. Pereira
We present a generalization of teleparallel gravity that is consistent with local spacetime kinematics regulated by the de Sitter group . The mathematical structure of tel…
gr-qc2015★ 15 cited
On the spacetime connecting two aeons in conformal cyclic cosmology
A. Araujo, H. Jennen, J. G. Pereira +2
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…
gr-qc2014★ 15 cited
Cartan geometry of spacetimes with a nonconstant cosmological function
Hendrik Jennen
We present the geometry of spacetimes that are tangentially approximated by de Sitter spaces whose cosmological constants vary over spacetime. Cartan geometry provides one with the…