1.2k citations
- D. Schaile9 profiles95 · h 87
- K. M. Chan2 profiles81
- A. Meyer3 profiles80 · h 142
- B. Åsman9 profiles80 · h 98
- C. Bélanger-Champagne2 profiles80 · h 92
- S. Strandberg3 profiles80 · h 88
- A. Quadt10 profiles79 · h 86
- A. Sopczak2 profiles79 · h 83
- G. Borissov3 profiles79 · h 100
- H. Fox4 profiles79 · h 84
- P. Lebrun12 profiles79 · h 54
- S. Burdin3 profiles79 · h 101
- Brookhaven National LaboratoryUS81 papers
- Imperial College LondonGB80 papers
- University of Maryland, College ParkUS79 papers
- Joint Institute for Nuclear ResearchRU78 papers
- Lyon 1 UniversitéFR78 papers
- University of California, BerkeleyUS78 papers
- Boston UniversityUS77 papers
- Brown UniversityUS77 papers
- California State University, FresnoUS77 papers
- Charles UniversityCZ77 papers
- Columbia UniversityUS77 papers
- Czech Technical University in PragueCZ77 papers
16 papers · 1 filter
Dark torsion as the cosmic speed-up
Gabriel Bengochea, Rafael Ferraro
It is shown that the recently detected acceleration of the universe can be understood by considering a modification of the teleparallel equivalent of General Relativity (TEGR), wit…
Internal space structure generalization of the quintom cosmological scenario
Luis P. Chimento, Mónica Forte, Ruth Lazkoz +1
We introduce the Lagrangian for a multi-scalar field configuration in a -dimensional internal space endowed with a constant metric and generalize the quintom cosmologic…
WMAP 5-year constraints on time variation of and in a detailed recombination scenario
Claudia G. Scóccola, Susana. J. Landau, Hector Vucetich
We study the role of fundamental constants in an updated recombination scenario. We focus on the time variation of the fine structure constant, and the electron mass in the early U…
Early Universe Constraints on Time Variation of Fundamental Constants
Susana J. Landau, Mercedes E. Mosquera, Claudia G. Scoccola +1
We study the time variation of fundamental constants in the early Universe. Using data from primordial light nuclei abundances, CMB and the 2dFGRS power spectrum, we put constraint…
Time variation of the electron mass in the early universe and the Barrow-Magueijo model
Claudia G. Scóccola, Mercedes E. Mosquera, Susana J. Landau +1
We put limits on the time variation of the electron mass in the early universe using observational primordial abundances of D, He4 and Li7, recent data from the Cosmic Microwave Ba…
Gravitational lensing of transient neutrino sources by black holes
Ernesto F. Eiroa, Gustavo E. Romero
In this work we study gravitational lensing of neutrinos by Schwarzschild black holes. In particular, we analyze the case of a neutrino transient source associated with a gamma-ray…