activity
19942025
most citedRossby Wave Instability of Thin Accretion Disks -- II. Detailed Linear Theory

359 citations · 5.5k across the 103 of their papers we have counts for

collaborators

104 papers

astro-ph.IM2025

Studying Exoplanets in the Radio from the Moon

Jake D. Turner, Jack O. Burns, David Rapetti +12

Exoplanets with and without a magnetic field are predicted to form, behave, and evolve very differently. Therefore, there is great need to directly constrain these fields to holist…

astro-ph.EP2025★ 2 cited

3D MHD simulations of planet migration in cavities and inner discs of magnetized stars

M. M. Romanova, A. V. Koldoba, G. V. Ustyugova +2

We investigate the Type I migration of planets in low-density cavities and inner discs of strongly magnetized young stars using global three-dimensional (3D) magnetohydrodynamic (M…

astro-ph.SR2025

Unstable accretion in TW Hya: 3D simulations and comparisons with observations

M. M. Romanova, C. C. Espaillat, J. Wendeborn +3

We investigate the origin of photometric variability in the classical T Tauri star TW Hya by comparing light curves obtained by TESS and ground-based telescopes with light curves c…

astro-ph.EP2024

Eccentricity and Inclination of Massive Planets Inside Low-density Cavities: Results of 3D Simulations

M. M. Romanova, A. V. Koldoba, G. V. Ustyugova +2

We study the evolution of eccentricity and inclination of massive planets in low-density cavities of protoplanetary discs using three-dimensional (3D) simulations. When the planet'…

astro-ph.EP2023★ 9 cited

Eccentricity Growth of Massive Planets inside Cavities of Protoplanetary Discs

Marina M. Romanova, Alexander V. Koldoba, Galina V. Ustyugova +2

We carry out hydrodynamical simulations to study the eccentricity growth of a 1-30 Jupiter mass planet located inside the fixed cavity of a protoplanetary disc. The planet exchange…

astro-ph.SR2020★ 57 cited

3D MHD Simulations of Accretion onto Stars with Tilted Magnetic and Rotational Axes

M. M. Romanova, A. V. Koldoba, G. V. Ustyugova +3

We present results of global three-dimensional (3D) magnetohydrodynamic (MHD) simulations of accretion onto magnetized stars where both the magnetic and rotational axes of the star…