918 citations · 10.5k across the 126 of their papers we have counts for
11 papers · 1 filter
A Cosmological Window on Trans-Planckian Physics
Jerome Martin, Robert H. Brandenberger
In the framework of inflation, scales which nowadays correspond to large scale structures were smaller than the Planck length at the beginning of inflation. Therefore, measurements…
Geodesic Deviation in Kaluza-Klein Theories
Richard Kerner, Jerome Martin, Salvatore Mignemi +1
We study in detail the equations of the geodesic deviation in multidimensional theories of Kaluza-Klein type. We show that their 4-dimensional space-time projections are identical…
Precision of inflationary predictions and recent CMB anisotropy data
Dominik J. Schwarz, Jerome Martin, Alain Riazuelo
Inflationary predictions of the cosmic microwave background anisotropy are often based on the slow-roll approximation. We study the precision of these predictions and compare them…
Green Functions for Topology Change
Jerome Martin, Nelson Pinto-Neto, Ivano Damiao Soares
We explicitly calculate the Green functions describing quantum changes of topology in Friedman-Lemaitre-Robertson-Walker Universes whose spacelike sections are compact but endowed…
Slow-roll inflation and CMB anisotropy data
Jerome Martin, Alain Riazuelo, Dominik J. Schwarz
We emphasize that the estimation of cosmological parameters from cosmic microwave background (CMB) anisotropy data, such as the recent high resolution maps from BOOMERanG and MAXIM…
High Energy Physics and Quintessence
Philippe Brax, Jerome Martin
It is shown that any realistic model of quintessence should be based on Supergravity (SUGRA) since the value of the quintessence field on the attractor is approximately the Planck…