248 citations · 1.8k across the 33 of their papers we have counts for
4 papers · 1 filter
Strongest constraint in gravity: stellar stability
Juan M. Z. Pretel, Sergio E. Jorás, Ribamar R. R. Reis
In the metric approach of theories of gravity, the fourth-order field equations are often recast as effective Einstein equations in the presence of standard matter and a cur…
Massive scalar wave packet emission by a charged Black Hole and Cosmic Censorship Conjecture violation
Rodrigo L. Fernandez, Ribamar R. R. Reis, Sergio E. Jorás
We study the tunneling probability of a massive () uncharged scalar packet out from a near-extremal, static charged black hole (with mass and charge ). We sho…
The miniJPAS survey: a preview of the Universe in 56 colours
S. Bonoli, A. Marín-Franch, J. Varela +166
The Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) will soon start to scan thousands of square degrees of the northern extragalactic sky with a unique…
Evolution of the electric field along null rays for arbitrary observers and spacetimes
Lucas T. Santana, João C. Lobato, Isabela S. Matos +2
We derive, in a manifestly covariant and electromagnetic gauge independent way, the evolution law of the electric field , relative to an arbitrary set of inst…