39 citations · 39 across the 1 of their papers we have counts for
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astro-ph.EP2019
Eccentricities and the Stability of Closely-Spaced Five-Planet Systems
Pierre Gratia, Jack J. Lissauer
Observations of exoplanets have revealed that systems with planets on closely-spaced orbits are common, which motivates the question "How closely can planets orbit to one another a…
astro-ph.EP2016★ 39 cited
Outer-planet scattering can gently tilt an inner planetary system
Pierre Gratia, Daniel Fabrycky
Chaotic dynamics are expected during and after planet formation, and a leading mechanism to explain large eccentricities of gas giant exoplanets is planet-planet gravitational scat…