2 papers
gr-qc2025
Screening Mechanisms on White Dwarfs: Symmetron & Dilaton
Joan Bachs-Esteban, IlÃdio Lopes, Javier Rubio
This work provides the first comparison of the symmetron and dilaton fields in white dwarfs. We show how these screening mechanisms behave inside {such stars} and their impact on s…
gr-qc2024
Structural Implications of the Chameleon Mechanism on White Dwarfs
Joan Bachs-Esteban, IlÃdio Lopes, Javier Rubio
We study the impact of the chameleon mechanism on the structure of white dwarfs. Using a shooting method of our design, we solve the corresponding scalar-tensor equilibrium equatio…