Mathieu Vrard
Physics and Astronomy · The Ohio State University
Publications
36
Citations
1,067
Est. group size
—
Recurring co-author estimate
Active years
13
Publishing since 2013
Mathieu Vrard studies the internal structure and evolution of stars, especially red giant stars, using a technique called asteroseismology that analyzes stars' natural oscillations to probe their hidden interiors. His work also touches on instrumentation for observing stars in detail and on the interactions between stars and orbiting planets. This research helps astronomers understand how stars age and how their internal layers mix over time.
Publication output has been variable but shows an uptick in recent years (2023-2024), following a slower period around 2018-2019 and 2022, averaging about 2.6 papers per year over the last five years.
Generated by claude-sonnet-5 from public bibliographic data · Jul 20, 2026
- CHARA/SPICA: the new 6T visible combiner for the CHARA Array
2024
- A close-in giant planet escapes engulfment by its star
Nature · 2023
- Red Horizontal Branch stars: an asteroseismic perspective
arXiv (Cornell University) · 2023
- A close-in giant planet escapes engulfment by its star
arXiv (Cornell University) · 2023
- A close-in giant planet escapes engulfment by its star
Zenodo (CERN European Organization for Nuclear Research) · 2023
- A close-in giant planet escapes engulfment by its star
Zenodo (CERN European Organization for Nuclear Research) · 2023
- Evidence of structural discontinuities in the inner core of red-giant stars
Nature Communications · 2022
- Tracking the Evolution of Lithium in Giants Using Asteroseismology: Super-Li-rich Stars Are Almost Exclusively Young Red-clump Stars
The Astrophysical Journal Letters · 2021
- VizieR Online Data Catalog: Active red giants asteroseismic & rotation param. (Gaulme+, 2020)
VizieR Online Data Catalog · 2020
- On using dipolar modes to constrain the helium glitch in red giant stars
Monthly Notices of the Royal Astronomical Society · 2020
- A New Utility to Study Strong Chemical Gradients in Stellar Interiors
Astrophysics and space science proceedings · 2020
- Analytical modelling of period spacings across the HR diagram
Monthly Notices of the Royal Astronomical Society · 2019
- Influence of structural discontinuities present in the core of red-giant stars on the observed mixed-mode pattern and characterization of their properties
arXiv (Cornell University) · 2018
- Period spacings in red giants
Astronomy and Astrophysics · 2017
- Kepler red-clump stars in the field and in open clusters: constraints on core mixing
Monthly Notices of the Royal Astronomical Society · 2017
- arXiv (Cornell University)×9
- Astronomy and Astrophysics×4
- Monthly Notices of the Royal Astronomical Society×4
- The Astrophysical Journal×2
- Zenodo (CERN European Organization for Nuclear Research)×2
- David V. Martin
Physics and Astronomy · The Ohio State University
- Constantine P. Deliyannis
Physics and Astronomy · Indiana University
- C. A. Pilachowski
Physics and Astronomy · Indiana University
- Lyra Cao
Physics and Astronomy · The Ohio State University
- Marc H. Pinsonneault
Physics and Astronomy · The Ohio State University
This profile was generated automatically from public scholarly data (OpenAlex). Group size and activity levels are estimates derived from co-authorship patterns.
Last updated Jul 19, 2026.
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