metric formalism 1palatini formalism 1post-Newtonian formalism 1scalar-tensor gravity 1solar-system tests 1
From the 1 of 2 linked papers with an AI index.
2 papers
gr-qc2026
Post-Inflationary Constraints on Nonminimally Coupled Quintessential Inflation
Min Gi Park, Seong Chan Park, Tomo Takahashi +1
We investigate quintessential inflation in a nonminimally coupled scalar-tensor theory, parameterizing the post-inflationary radiation abundance independently of the reheating mech…
gr-qc2026
Post-Newtonian Constraints on Scalar-Tensor Gravity
Alexandros Karam, Samuel Sánchez López, José Jaime Terente DÃaz
The paper derives post‑Newtonian expressions for scalar‑tensor gravity in both metric and Palatini formalisms and compares them with Solar‑System observations, showing how the choi…