Gamma-ray Bursts as distance indicators through a machine learning approach#1 ...

Published in: Int.J.Quant.Inf. 03 (2005) supp01, 123-132DOI cite claim ...

The lowest order contribution of the amplitude of Dirac-Coulomb scattering in de Sitter spacetime is calculated assuming that the initial and final states of the Dirac field are described by exact ...