Massive boson stars: Waveform-based branch diagnosis with neural reconstruction

arXiv:2606.26436 · gr-qc, astro-ph.HE · Submitted 2026-06-24 · Read on arXiv

Bo-Xuan Ge

gr-qc, astro-ph.HE

Submitted: 2026-06-24

Comments: 36 pages, 6 figures

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

Terminology

• Distillation — 41× in this paper · explained in 2 episodes
• Alignment — 15× in this paper · explained in 1 episode
• Fidelity — 14× in this paper · explained in 2 episodes
• Accuracy — 8× in this paper · explained in 1 episode
• Pruning — 8× in this paper · explained in 4 episodes
• Regularization — 5× in this paper · explained in 3 episodes
• Robustness — 5× in this paper · explained in 5 episodes
• Activation Function — 2× in this paper · explained in 1 episode
• Initial Data — 2× in this paper · explained in 2 episodes
• Reconstruction Error — 2× in this paper · explained in 2 episodes
• AdamW Optimizer — 1× in this paper · explained in 1 episode
• Consistency — 1× in this paper · explained in 3 episodes
• Knowledge Distillation — 1× in this paper · explained in 11 episodes
• Latent Space — 1× in this paper · explained in 7 episodes
• Loss Function — 1× in this paper · explained in 2 episodes
• Neural Surrogates — 1× in this paper · explained in 2 episodes
• Teacher-Student Distillation — 1× in this paper · explained in 2 episodes
• Two-stage training — 1× in this paper · explained in 2 episodes

Sources

• Observation of Gravitational Waves from a Binary Black Hole Merger
• GWTC-1: A Gravitational-Wave Transient Catalog of Compact Binary Mergers Observed by LIGO and Virgo during the First and Second Observing Runs
• GWTC-2: Compact Binary Coalescences Observed by LIGO and Virgo During the First Half of the Third Observing Run
• GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run
• Formation of Solitonic Stars Through Gravitational Cooling
• Non-linear dynamics of spinning bosonic stars: formation and stability
• Binary boson stars: Merger dynamics and formation of rotating remnant stars
• Dynamical Evolution of Boson Stars II: Excited States and Self-Interacting Fields
• Boson stars with generic self-interactions
• TOPICAL REVIEW: General relativistic boson stars
• Evolution of 3D Boson Stars with Waveform Extraction
• Numerical Simulations of Oscillating Soliton Stars: Excited States in Spherical Symmetry and Ground State Evolutions in 3D
• Compact Boson Stars
• Stability of rotating scalar boson stars with nonlinear interactions
• Assessing the stability of ultracompact spinning boson stars with nonlinear evolutions
• Long-term stable nonlinear evolutions of ultracompact black-hole mimickers
• Boson stars in massless and massive scalar-tensor gravity
• Boson Stars in $D \ge 4$ Dimensions: Stability, Oscillation Frequencies, and Dynamical Evolutions
• Perturbations of Solitonic Boson Stars: Nonlinear Radial Stability and Binding Energy
• Frozen boson stars in an infinite tower of higher-derivative gravity

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