73 citations · 361 across the 20 of their papers we have counts for
4 papers · 1 filter
Spinning cylinders in general relativity: a canonical form for the Lewis metrics of the Weyl class
L. Filipe O. Costa, José Natário, N. O. Santos
In the main article [CQG 38 (2021) 055003], a new "canonical" form for the Lewis metrics of the Weyl class has been obtained, depending only on three parameters -- Komar mass and a…
Reply to the comment on "Frame-dragging: meaning, myths, and misconceptions" by A. Deriglazov
L. Filipe O. Costa, José Natário
It has been claimed in [arXiv:2110.09522] that the expression for the Sagnac coordinate time delay given in [arXiv:2109.14641] "differs from the standard interpretation described i…
Frame-dragging: meaning, myths, and misconceptions
L. Filipe O. Costa, José Natário
Originally introduced in connection with general relativistic Coriolis forces, the term is associated today with a plethora of effects related to the off-…
Compact elastic objects in general relativity
Artur Alho, José Natário, Paolo Pani +1
We introduce a rigorous and general framework to study systematically self-gravitating elastic materials within general relativity, and apply it to investigate the existence and vi…