2 papers
gr-qc2026
Traversable wormholes from a smoothed string fluid in 4D Einstein-Gauss-Bonnet gravity
C. R. Muniz, M. S. Cunha, L. C. N. Santos
We investigate traversable wormhole solutions in four-dimensional Einstein-Gauss-Bonnet (EGB) gravity sourced by a smoothed string fluid. Originally proposed to model regular black…
gr-qc2025
Five dimensional rotating and Quintessence black hole and their hypershadows
Milko Estrada, L. C. N. Santos, M. S. Cunha
We present a new five-dimensional rotating quintessence black hole solution. To obtain this, we employ the version of the Janis Newman algorithm, which incorporates the Hopf b…