← Index · 10·B2 · № 113

Poster 10·B2 for idea 10, “Before the Big Bang, inside black holes”: curves that fall toward a point and rebound, against a sharp V.

№ 113 · 10·B2

Before the Big Bang, inside black holes

2001– · Quantum cosmology

Idea
10 of 10
Layout
Route B · hero · seed 101
Theme
paper · paper-fold texture
Drawing
Scale factor a = √(t² + ε²) for ε = 0.34, 0.22, 0.12 and 0.05 against the classical bang a = |t| (dashed). Vertical scale schematic.
Figures
Format
1680 × 2376 · 1 : 1.414 · AVIF 10 KB / 30 KB / 132 KB
Use
© 2026 Rantasalo & Co. Oy. CC BY-NC-ND 4.0: share unchanged, with credit, non-commercially. Photographs and textures: public domain (CC0), The Metropolitan Museum of Art Open Access.