Time-dependent adaptive mesh refinement solver for the Gross-Pitaevskii-Poisson equations

arXiv:2606.30827 · astro-ph.GA, physics.comp-ph · Submitted 2026-06-29 · Read on arXiv

Iván Álvarez-Rios

astro-ph.GA, physics.comp-ph

Submitted: 2026-06-29

Comments: 19 pages, published in Physical Review D 113, 123068 (2026)

Journal ref: Phys. Rev. D 113, 123068 (2026)

DOI: 10.1103/3vn5-7xv6

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Core — 70× in this paper · explained in 2 episodes
• Benchmark — 12× in this paper · explained in 2 episodes
• Consistency — 11× in this paper · explained in 3 episodes
• Fuzzy Dark Matter — 5× in this paper
• Robustness — 5× in this paper · explained in 5 episodes
• Accuracy — 4× in this paper · explained in 1 episode
• Topological Defects — 4× in this paper · explained in 2 episodes
• Angular Momentum Transport — 2× in this paper · explained in 3 episodes
• Cold Dark Matter — 2× in this paper
• Computational overhead — 2× in this paper · explained in 2 episodes
• Conservation Laws — 2× in this paper · explained in 3 episodes
• Communication Overhead — 1× in this paper · explained in 2 episodes
• Fast Fourier Transform — 1× in this paper
• Initial Data — 1× in this paper · explained in 2 episodes
• Matter Power Spectrum — 1× in this paper · explained in 2 episodes
• Message Passing Interface — 1× in this paper
• Quintessence — 1× in this paper · explained in 2 episodes
• Regularization — 1× in this paper · explained in 3 episodes
• Symmetry Breaking — 1× in this paper · explained in 3 episodes

Sources

• Understanding the Core-Halo Relation of Quantum Wave Dark Matter, $\psi$DM, from 3D Simulations
• Cosmic Structure as the Quantum Interference of a Coherent Dark Wave
• Construction and evolution of equilibrium configurations of the Schr\"odinger-Poisson system in the Madelung frame
• Galaxy Formation with BECDM: I. Turbulence and relaxation of idealised haloes
• Angular Momentum and Vortex Formation in Bose-Einstein-Condensed Cold Dark Matter Haloes
• PyUltraLight: A Pseudo-Spectral Solver for Ultralight Dark Matter Dynamics

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