Torque wiggles – a robust feature of the global disc–planet interaction

ABSTRACT Gravitational coupling between planets and protoplanetary discs is responsible for many important phenomena such as planet migration and gap formation. The key quantitative characteristic of this coupling is the excitation torque density – the torque (per unit radius) imparted on the disc b...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2024-03, Vol.529 (1), p.425-443
Hauptverfasser:	Cimerman, Nicolas P, Rafikov, Roman R, Miranda, Ryan
Format:	Artikel
Sprache:	eng
Schlagworte:	Accretion disks Coupling Density distribution Mathematical analysis Parameter robustness Periodic variations Planet formation Planetary evolution Protoplanetary disks Quasi-Periodic Oscillations Radial distribution Robustness Self-similarity Torque Wave propagation
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