2 papers
gr-qc2026
Traversable Hyperbolic Wormholes with a Casimir-Memory Source: Complexity and Shell-Free Matching
Celio R. Muniz, Roberto Avalos, Jonathan A. Rebouças +2
Hyperbolically symmetric wormholes provide a setting in which negative energy densities arise from the throat geometry and finite matter configurations can be matched to the hyperb…
gr-qc2025
Regularized Black Hole Solution from a New String Cloud Source
C. R. Muniz, Jonathan Alves Rebouças, Leonardo Tavares de Oliveira +2
We construct a new family of regular black hole solutions supported by the novel Letelier-Alencar string cloud and regularized through a rational Dagum-type distribution. The regul…