Inferring solar differential rotation and viscosity via passive imaging with inertial waves
<|reference_start|>Inferring solar differential rotation and viscosity via passive imaging with inertial waves: The recent discovery of inertial waves on the surface of the Sun offers new possibilities to learn about the solar interior. These waves are long-lived with a period on the order of the Sun rotation period ($\sim$27 days) and are sensitive to parameters deep inside the Sun. They are excited by turbulent convection, leading to a passive imaging problem. In this work, we present the forward and inverse problem of reconstructing viscosity and differential rotation on the Sun from cross-covariance observations of these inertial waves.<|reference_end|>
@article{nguyen2024inferring,
    title={Inferring solar differential rotation and viscosity via passive imaging
  with inertial waves},
    author={Tram Thi Ngoc Nguyen, Thorsten Hohage, Damien Fournier, Laurent Gizon},
    journal={arXiv preprint arXiv:2403.00488},
    year={2024},
    archivePrefix={arXiv},
    eprint={2403.00488},
    primaryClass={astro-ph.SR cs.NA math.NA math.OC}
}