activity
20232026
most citedLight propagation around a Kerr-like black hole immersed in an inhomogeneous anisotropic plasma in Rastall gravity: Analytical solutions to the equations of motion

2 citations · 3 across the 3 of their papers we have counts for

collaborators
Showing 2026Show all

1 paper · 1 filter

gr-qc2026★ 1 cited

Can wormhole spacetimes in Unimodular Gravity be supported by ordinary matter? A general proof of the exotic matter requirement

Mauricio Cataldo, Norman Cruz, Patricio Salgado

We establish a general no--go theorem demonstrating that all traversable wormhole configurations in Unimodular Gravity necessarily require exotic matter. The proof relies solely on…