From the 1 of 2 linked papers with an AI index.
2 papers
gr-qc2026
Lagrangian Identity and Mass Evolution of Particle-like Objects in Nonminimally Coupled Gravity
S. R. Pinto, P. P. Avelino
The paper derives a general Lagrangian identity for Nambu‑Goto p‑branes and shows that in scalar‑tensor gravity with nonminimal matter couplings, the rest mass of particle‑like obj…
astro-ph.CO2026
Dynamics of Biased Domain Walls: The Rocket Effect
R. B. Vilhena, P. P. Avelino, C. dos Santos
We investigate the dynamics of domain walls in scalar field theories with degenerate vacua (i.e., vacua of equal energy density) in which the scalar field mass depends on the vacuu…