Denis C. Rodrigues

activity

20152025

most citedDuality between k-essence and Rastall gravity

29 citations · 78 across the 11 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

gr-qc2024★ 10 cited

Magnetically charged black-bounce solution via nonlinear electrodynamics in a k-essence theory

Carlos F. S. Pereira, Denis C. Rodrigues, Marcos V. de S. Silva +3

In the present work, we obtain and analyze a new class of analytical solutions of magnetically charged black bounces in k-essence theory, spherically symmetric in (3+1)-dimensions,…

gr-qc2024

New sources of ghost fields in $k$ -essence theories for black-bounce solutions

Carlos F. S. Pereira, Ébano L. Martins, Denis C. Rodrigues +2

In the present study, we generalize the possible ghost field configurations within the framework of $k$ -essence theory to the Simpson-Visser metric area function $Σ^{2} = x^{2} + a^{2}$ . Our…

Magnetically charged black-bounce solution via nonlinear electrodynamics in a k-essence theory

New sources of ghost fields in k-essence theories for black-bounce solutions

New sources of ghost fields in $k$ -essence theories for black-bounce solutions