LP
Ludovic Petitdemange
astro-ph.SRphysics.flu-dynastro-ph.EPphysics.geo-phphysics.plasm-phnlin.CD
On Valency
published · living versionsW_p25rv5kf·v1 · currentpublished
Dipole Collapse and Dynamo Waves in Global Direct Numerical Simulations
with Martin Schrinner, Emmanuel Dormy
1 version
Preprints & journals
27 papers in the corpus · 2011–2026Probing magnetic fields in stars: A 2D oscillation framework including rotation and magnetism2608.28290v1 · Antoine Fort, Rhita-Maria Ouazzani, Lucas Barrault et al.2026 · 0 citationsarXiv
Magnetic field measurements in a sample of Class I and flat-spectrum protostars observed with SPIRou2603.17482v2 · L. Drouglazet, E. Alecian, A. Sousa et al.2026 · 2 citationsA&A 708, A371 (2026)
Magnetohydrodynamic instabilities in stellar radiative regions. I. Linear study of shear-driven instabilities2602.06889v2 · V. Durepaire, L. Petitdemange, K. Belkacem et al.2026 · 0 citationsarXiv
Nonlinear interaction between dynamo-generated magnetic fields, mean flows and internal gravity waves in stellar stably-stratified layers: From 3D to 1D2602.02421v1 · Florentin Daniel, Ludovic Petitdemange, Charly Pincon et al.2026 · 0 citationsarXiv
Radial differential rotation leading to dipole collapse in pre-main-sequence stars2601.05980v1 · A. Guseva, L. Manchon, L. Petitdemange et al.2026 · 1 citationarXiv
New constraint on Europa's ice shell: magnetic signature from the ocean2509.10903v1 · Florentin Daniel, Ludovic Petitdemange, Christophe Gissinger2025 · 0 citationsIcarus 2025
The Future of Solar modelling: requirements for a new generation of solar models2506.14514v1 · Gael Buldgen, Gloria. Canocchi, Arthur. Le Saux et al.2025 · 5 citationsarXiv
Magnetic field morphologies in convective zones influenced by a turbulent surface layer2505.06618v1 · Anna Guseva, Ludovic Petitdemange, Charly Pincon2025 · 2 citationsA&A 699, A68 (2025)
Run-away transition to turbulent strong-field dynamo2405.10981v2 · Anna Guseva, Ludovic Petitdemange, Steven M. Tobias2024 · 2 citationsarXiv
Coriolis darkening in late-type stars II. Effect of self-sustained magnetic fields in stratified convective envelope2403.08405v1 · C. Pincon, L. Petitdemange, R. Raynaud et al.2024 · 0 citationsarXiv
Subcritical transition to turbulence triggered by a magnetic dynamo2311.17654v1 · Florentin Daniel, Ludovic Petitdemange, Christophe Gissinger2023 · 7 citationsarXiv
Tayler-Spruit dynamos in simulated radiative stellar layers2306.11711v3 · Ludovic Petitdemange, Florence Marcotte, Christophe Gissinger et al.2023 · 0 citationsarXiv
Spin-down by dynamo action in simulated radiative stellar layers.36656939 · Petitdemange, Ludovic, Marcotte, Florence, Gissinger, Christophe2023 · 39 citationsScience (New York, N.Y.). 2023;379(6629):300-303
Magnetic effects on fields morphologies and reversals in geodynamo simulations2007.05530v1 · M'elissa D. Menu, Ludovic Petitdemange, S'ebastien Galtier2020 · 26 citationsarXiv
Magnetohydrodynamics of stably stratified regions in planets and stars1910.04092v1 · J. Philidet, C. Gissinger, F. Lignieres et al.2019 · 13 citationsarXiv
Inverse cascade of hybrid helicity in -MHD turbulence1905.10250v1 · M'elissa D. Menu, S'ebastien Galtier, Ludovic Petitdemange2019 · 6 citationsPhys. Rev. Fluids 4, 073701 (2019)
A magnetically driven equatorial jet in Europa's ocean1903.04624v1 · Christophe Gissinger, Ludovic Petitdemange2019 · 26 citationsNature Astronomy(2019)
Systematic parameter study of dynamo bifurcations in geodynamo simulations1803.02668v1 · Ludovic Petitdemange2018 · 20 citationsarXiv
Gravity darkening in late-type stars. The Coriolis effect1712.03130v1 · Raphael Raynaud, Michel Rieutord, Ludovic Petitdemange et al.2017 · 11 citationsA&A 609, A124 (2017)
Three Branches of Dynamo Action1612.07655v2 · Emmanuel Dormy, Ludivine Oruba, Ludovic Petitdemange2016 · 54 citationsarXiv
Dipolar dynamos in stratified systems1503.00165v2 · R. Raynaud, L. Petitdemange, E. Dormy2015 · 42 citations2015, MNRAS, 448(3), 2055-2065
Influence of the mass distribution on the magnetic field topology1406.4743v2 · Raphael Raynaud, Ludovic Petitdemange, Emmanuel Dormy2014 · 35 citationsA&A 567, A107 (2014)
Topology and field strength in spherical, anelastic dynamo simulations1312.7364v2 · M. Schrinner, L. Petitdemange, R. Raynaud et al.2013 · 33 citationsA&A, 564, A78 (2014)
Mechanisms of Planetary and Stellar Dynamos1212.2402v1 · Emmanuel Dormy, Ludovic Petitdemange, Martin Schrinner2012 · 2 citationsarXiv
Bistability between equatorial and axial dipoles during magnetic field reversals.23003961 · Gissinger, Christophe, Petitdemange, Ludovic, Schrinner, Martin et al.2012 · 23 citationsPhysical review letters. 2012;108(23):234501
Dipole Collapse and Dynamo Waves in Global Direct Numerical Simulations1202.4666v1 · Martin Schrinner, Ludovic Petitdemange, Emmanuel Dormy2012 · 127 citationsarXivon Valency
Oscillatory dynamos and their induction mechanisms1101.1837v1 · M. Schrinner, L. Petitdemange, E. Dormy2011 · 68 citationsarXiv
Career total: 66 works. 27 are in this corpus.
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