3 citations · 5 across the 9 of their papers we have counts for
Showing 2026Show all
3 papers · 1 filter
gr-qc2026
Optical Landscapes and High-Energy Collisions in Hairy Horndeski Gravity
Filipe Cattete Alves, Rodrigo Maier
We investigate the null geodesic structure, photon sphere dynamics, and high-energy particle collisions within a class of static, spherically symmetric hairy Horndeski black holes.…
gr-qc2026
A No-Go Theorem for Topological Bridges with Matter-Vacuum Coupling
Rodrigo Maier
Traversable topological bridges traditionally require exotic matter, violating the Null Energy Condition (NEC). This essay investigates whether matter-vacuum coupling can circumven…
gr-qc2026
The Vacuum Displacement Principle: Theoretical Framework and Local Phenomenology
Rodrigo Maier
We present a modified gravitational framework in which the standard Einstein field equations are sourced by a classical matter sector coupled to a Higgs-type scalar field model…