Observational tests of asymptotically flat $${{\mathcal {R}}}^{2}$$ R 2 spacetimes
Abstract A novel class of Buchdahl-inspired metrics with closed-form expressions was recently obtained based on Buchdahl’s seminal work on searching for static, spherically symmetric metrics in $${{\mathcal {R}}}^{2}$$ R 2 gravity in vacuo. Buchdahl-inspired spacetimes provide an interesting framewo...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
SpringerOpen
2024-03-01
|
Series: | European Physical Journal C: Particles and Fields |
Online Access: | https://doi.org/10.1140/epjc/s10052-024-12610-2 |