2 papers
astro-ph.EP2025
The influence of a stably stratified layer on the hydromagnetic waves in the Earth's core and their electromagnetic torques
Fleur Seuren, Santiago A. Triana, Jérémy Rekier +2
Evidence from seismic studies, mineral physics, thermal evolution models and geomagnetic observations is inconclusive about the presence of a stably stratified layer at the top of…
astro-ph.EP2025
Nutation Damping from Core-Mantle Boundary Topography
J. Rekier, S. A. Triana, A. Barik +2
Periodic gravitational forcing by the Moon and Sun produces small oscillations in Earth's rotation known as nutations. Nutations are amplified by a resonance with a natural motion…