Douglas C. Heggie

Maxwell Institute for Mathematical Sciences — United Kingdom

Physics and Astronomy · Physical Sciences

40h-index6.6kcitations280works5.02yr avg
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Research Topics

Stellar, planetary, and galactic studies(152), Astro and Planetary Science(84), Astrophysics and Star Formation Studies(60), Astronomy and Astrophysical Research(59), Scientific Research and Discoveries(28)

Publications279 total

Dynamics of star clusters with tangentially anisotropic velocity distribution
Astronomy and Astrophysics·2024· 10 citedOpen Access
Data: Dynamics of star clusters with tangentially anisotropic velocity distribution (Pavlik+ 2024)
arXiv (Cornell University)·2024Open Access
Punctuated chaos and the unpredictability of the Galactic Centre S-star orbital evolution
Monthly Notices of the Royal Astronomical Society·2023· 8 citedOpen Access
Punctuated Chaos and Indeterminism in Self-gravitating Many-body Systems
arXiv (Cornell University)·2023Open Access
Punctuated chaos and the unpredictability of the Galactic center S-star orbital evolution
arXiv (Cornell University)·2023Open Access
Punctuated chaos and indeterminism in self-gravitating many-body systems
International Journal of Modern Physics D·2023· 2 cited
Punctuated chaos and the unpredictability of the Galactic center S-star orbital evolution
Figshare·2023Open Access
Effect of stars on the dark matter spike around a black hole: A tale of two treatments
Physical review. D/Physical review. D.·2022· 27 citedOpen Access
The kinematic richness of star clusters – II. Stability of spherical anisotropic models with rotation
Monthly Notices of the Royal Astronomical Society·2021· 8 citedOpen Access
$l=1$: Weinberg's weakly damped mode in an $N$-body model of a spherical stellar system
arXiv (Cornell University)·2020Open Access
l = 1: Weinberg’s weakly damped mode in an N-body model of a spherical stellar system
Monthly Notices of the Royal Astronomical Society·2020· 15 citedOpen Access
Linear stability of stellar rotating spheres
Proceedings of the International Astronomical Union·2019
Mapping the stability of stellar rotating spheres via linear response theory
Monthly Notices of the Royal Astronomical Society·2019· 22 citedOpen Access
Spherical models of star clusters with potential escapers
Monthly Notices of the Royal Astronomical Society·2019· 28 citedOpen Access
Phase space complexity of star clusters: Fresh observables for old and new questions
Proceedings of the International Astronomical Union·2019
A linear stability study of stellar rotating spheres
Proceedings of the International Astronomical Union·2019
The kinematic richness of star clusters – I. Isolated spherical models with primordial anisotropy
Monthly Notices of the Royal Astronomical Society·2017· 28 citedOpen Access
Dynamical evolution of globular clusters in dark matter halos
2017
New science from the phase space of old stellar systems
2017
An approximate analytic model of a star cluster with potential escapers
Monthly Notices of the Royal Astronomical Society·2017· 28 citedOpen Access
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Frequent Co-authors

Mirek Giersz(13), Piet Hut(10), Holger Baumgardt(4), Simon Portegies Zwart(3), Steve McMillan(3), James C. Lombardi(3), Jarrod R. Hurley(3), L. R. Bedin(3), G. Piotto(3), Toshiyuki Fukushige(2), Philip G. Breen(2), Stefan Harfst(2), Derek Groen(2), Breanndán Ó Nualláin(2), E. Glebbeek(2), Sambaran Banerjee(2), Houria Belkus(2), Tassos Fragos(2), John M. Fregeau(2), Evghenii Gaburov(2)