main tags laws scientists sections authors graph theory
Popular

Qian Wan

@ author · # tag · ! scientist
1 articles · 5 co-authors · latest: 2026-05-27
Co-authors: Yehui Hou · Yang Huang · Peng-Cheng Li · Minyong Guo · Bin Chen
Tags: black hole · spacetime curvature · galaxy
Laws: Hawking radiation · gravitational lensing · Bekenstein-Hawking entropy · Einstein field equations · equivalence principle · virial theorem · no-hair theorem · Lense–Thirring effect · Unruh effect · AdS/CFT correspondence · holographic principle · Wheeler-DeWitt equation · Penrose process · Penrose singularity theorem · geodesic equation · Gauss's theorem · quadrupole radiation formula · Hawking area theorem

Shadow of a Shaggy Beast: How Scalar Hair Shatters a Black Hole’s Image

The stronger the scalar field around a black hole, the more distorted its shadow. New simulations reveal that at extreme values, the shadow fractures into crescent-shaped shards.
arXiv:2605.28376 · 2026-05-27