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🌌 Quantum-Seeded Universe: 2D Cosmic Web

2D slice of structure formation seeded by primordial quantum fluctuations: a Gaussian random field with adjustable spectral index evolves under Zel'dovich growth in a flat LCDM universe into a cosmic web, with a draggable density probe and live statistics.

Quantum Physics2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

Details

CategoryQuantum Physics

RenderingCanvas 2D

DifficultyModerate

Target FPS60

ControlsSliders for scale factor, playback speed, matter density, spectral index and fluctuation amplitude, probe radius; physical-expansion toggle; new random seed; presets (cosmic web, big voids, small clumps, weak seeds, Lambda-dominated, Einstein-de Sitter); drag the probe circle.

quantum fluctuationsinflationcosmic webstructure formationpower spectrumcosmology

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⚙ Under the hood

quantum fluctuationsinflationcosmic webstructure formationpower spectrumcosmology

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install