Ramires N. da Silva

most citedGödel-type solutions within the

f (R, Q, P)

gravity

9 citations · 9 across the 1 of their papers we have counts for

collaborators

2 papers

hep-th2026

Nonlocal Dirac theory in curved spacetime and the Bunch--Davies vacuum

Paulo José Porfírio, Ramires Nascimento da Silva

We formulate a nonlocal spin- $1/2$ field theory in curved spacetime in which the form factor is a nonpolynomial entire function of the covariant Dirac operator. We derive the corre…

gr-qc2023★ 9 cited

Gödel-type solutions within the $f (R, Q, P)$ gravity

J. R. Nascimento, A. Yu. Petrov, P. J. Porfirio +1

In this work, we scrutinize the consistency of spacetime homogeneous Gödel-type metrics within $f (R, Q, P)$ theories of gravity for well-motivated matter sources. As it is well known…

Nonlocal Dirac theory in curved spacetime and the Bunch--Davies vacuum

Gödel-type solutions within the f(R,Q,P) gravity

Gödel-type solutions within the $f (R, Q, P)$ gravity