Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Cai, Maxwell X."'
Autor:
Cai, Maxwell X., Lee, Kin Long Kelvin
In physics, density $\rho(\cdot)$ is a fundamentally important scalar function to model, since it describes a scalar field or a probability density function that governs a physical process. Modeling $\rho(\cdot)$ typically scales poorly with paramete
Externí odkaz:
http://arxiv.org/abs/2312.08153
Autor:
Ulibarrena, Veronica Saz, Horn, Philipp, Zwart, Simon Portegies, Sellentin, Elena, Koren, Barry, Cai, Maxwell X.
Simulating the evolution of the gravitational N-body problem becomes extremely computationally expensive as N increases since the problem complexity scales quadratically with the number of bodies. We study the use of Artificial Neural Networks (ANNs)
Externí odkaz:
http://arxiv.org/abs/2310.20398
Previous investigations have revealed that eccentric super-Earths represent a class of planets which are particularly effective at transporting minor bodies towards white dwarfs and subsequently polluting their atmospheres with observable chemical si
Externí odkaz:
http://arxiv.org/abs/2203.01364
The gravitational $N$-body problem, which is fundamentally important in astrophysics to predict the motion of $N$ celestial bodies under the mutual gravity of each other, is usually solved numerically because there is no known general analytical solu
Externí odkaz:
http://arxiv.org/abs/2111.15631
Autor:
Cole, Alex, Miller, Benjamin Kurt, Witte, Samuel J., Cai, Maxwell X., Grootes, Meiert W., Nattino, Francesco, Weniger, Christoph
Sampling-based inference techniques are central to modern cosmological data analysis; these methods, however, scale poorly with dimensionality and typically require approximate or intractable likelihoods. In this paper we describe how Truncated Margi
Externí odkaz:
http://arxiv.org/abs/2111.08030
Publikováno v:
A&A 652, A144 (2021)
We present a chronology of the formation and early evolution of the Oort cloud by simulations. These simulations start with the Solar System being born with planets and asteroids in a stellar cluster orbiting the Galactic center. Upon ejection from i
Externí odkaz:
http://arxiv.org/abs/2105.12816
Inside-Out Planet Formation (IOPF) is a theory addressing the origin of Systems of Tightly-Packed Inner Planets (STIPs) via {\it in situ} formation and growth of the planets. It predicts that a pebble ring is established at the pressure maximum assoc
Externí odkaz:
http://arxiv.org/abs/2104.03128
Autor:
Saz Ulibarrena, Veronica, Horn, Philipp, Portegies Zwart, Simon, Sellentin, Elena, Koren, Barry, Cai, Maxwell X.
Publikováno v:
In Journal of Computational Physics 1 January 2024 496
Autor:
Cai, Maxwell X., Bédorf, Jeroen, Saletore, Vikram A., Codreanu, Valeriu, Podareanu, Damian, Chaibi, Adel, Qian, Penny X.
Galaxy mergers, the dynamical process during which two galaxies collide, are among the most spectacular phenomena in the Universe. During this process, the two colliding galaxies are tidally disrupted, producing significant visual features that evolv
Externí odkaz:
http://arxiv.org/abs/2010.11630
Autor:
Stock, Katja, Cai, Maxwell X., Spurzem, Rainer, Kouwenhoven, M. B. N., Zwart, Simon Portegies
Despite the discovery of thousands of exoplanets in recent years, the number of known exoplanets in star clusters remains tiny. This may be a consequence of close stellar encounters perturbing the dynamical evolution of planetary systems in these clu
Externí odkaz:
http://arxiv.org/abs/2007.11601