692 citations
- Centre National de la Recherche ScientifiqueFR283 papers
- Université Paris CitéFR206 papers
- Sorbonne UniversitéFR94 papers
- Sorbonne Paris CitéFR70 papers
- Université Grenoble AlpesFR65 papers
- Institut de Planétologie et d'Astrophysique de GrenobleFR59 papers
- University of BernCH55 papers
- University of CambridgeGB54 papers
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- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE52 papers
- European Space Research and Technology CentreNL52 papers
5 papers · 1 filter
The melting curve of iron at extreme pressures: implications for planetary cores
G. Morard, J. Bouchet, D. Valencia +2
Exoplanets with masses similar to that of Earth have recently been discovered in extrasolar systems. A first order question for understanding their dynamics is to know whether they…
The dynamo bifurcation in rotating spherical shells
Vincent Morin, Emmanuel Dormy
We investigate the nature of the dynamo bifurcation in a configuration applicable to the Earth's liquid outer core, i.e. in a rotating spherical shell with thermally driven motions…
Forward and adjoint quasi-geostrophic models of the geomagnetic secular variation
Elisabeth Canet, Alexandre Fournier, Dominique Jault
We introduce a quasi-geostrophic model of core dynamics, which aims at describing core processes on geomagnetic secular variation timescales. It extends the formalism of Alfvén tor…
Limits of the seismogenic zone in the epicentral region of the 26 December 2004 great Sumatra-Andaman earthquake: Results from seismic refraction and wide-angle reflection surveys and thermal modeling
Frauke Klingelhoefer, Marc-André Gutscher, S. Ladage +7
The 26 December 2004 Sumatra earthquake (Mw = 9.1) initiated around 30 km depth and ruptured 1300 km of the Indo-Australian Sunda plate boundary. During the Sumatra OBS (ocean bott…
Combinatorics of 1-particle irreducible n-point functions via coalgebra in quantum field theory
Angela Mestre
We give a coalgebra structure on 1-vertex irreducible graphs which is that of a cocommutative coassociative graded connected coalgebra. We generalize the coproduct to the algebraic…