5 citations · 5 across the 2 of their papers we have counts for
3 papers
astro-ph2003
Can the Local Supercluster explain the low CMB multipoles?
L. Raul Abramo, L. Sodre
We show that the thermal Sunyaev-Zeldovich effect caused by hot electrons in the Local Supercluster (LSC) can explain the abnormal quadrupole and octopole of the cosmic microwave b…
gr-qc2003★ 5 cited
Dynamical study of the singularities of gravity in the presence of non-minimally coupled scalar fields
L. R. Abramo, L. Brenig, E. Gunzig +1
We investigate the dynamics of Einstein equations in the vicinity of the two recently described types of singularity of anisotropic and homogeneous cosmological models described by…
gr-qc1997
Back Reaction of Gravitational Perturbations
L. R. Abramo, R. H. Brandenberger, V. M. Mukhanov
The back reaction of gravitational perturbations in a homogeneous background is determined by an effective energy-momentum tensor quadratic in the perturbations. We show that this…