arXiv subjects

Fernando de Mello Gomide

Publications and source records attributed to Fernando de Mello Gomide.

3 recordsLinked to original sources

arXiv2011

General Relativistic Treatment of the Pioneers Anomaly

We consider a General Relativistic generalized RW's metric,and find a field of Universal rotational global centripetal acceleration, numerically coincident with the value of the Pioneers Anomalous one.Related subjects are also treated.The rotation defined here is different from older frameworks, because we propose a Gaussian metric, whose tri-space rotates relative to the time orthogonal axis, globally.The present solution is "Machian", paralleling our previous semi-relativistic rotating solution (Berman,2007).

physics.gen-ph↗

arXiv2011

Relativistic Cosmology and the Pioneers Anomaly

We specify the four kinds of rotational cosmologies that are avaliable in Theoretical Cosmology. NASA spacecrafts has suffered from three anomalies. The Pioneers spacecrafts were decelerated, and their spin when not disturbed, was declining. On the other hand, fly-bys for gravity assists, appeared with extra speeds, relative to infinity. The Pioneers and fly-by anomalies are given now exact general relativistic full general solutions, in a rotating expanding Universe.We cite new evidence on the rotation of the Universe. Our solution seems to be the only one that solves the three anomalies.

physics.gen-ph↗

arXiv2006

On a Time Variation of Neutrino's Mass

After the introduction to the subject, we review the Machian relations involving the different kinds of energy densities in the Universe. By suposing that dark-matter is composed by Neutrino's massive energy, we hint that the Neutrino's masses should be proportional to the inverse of R, while the total number of Neutrinos in the Universe increases with the square of R, where R stands for Hubble's length. This makes possible that the dark mater-energy density be of Neutrinos origin, to vary with the inverse square of R, as is necessary for a Machian Universe. The neutrino average mass is estimated for the present Universe (=10 to the minus 76 power, in grams).

physics.gen-ph↗