Single-qubit gates
Tracked points: 1
Quantum intuition · Bloch geometry
Bloch Sphere Visualizer
Drag to orbit the sphere, scroll to zoom, and reshape |ψ⟩ with θ and φ. Hover this capsule to reveal the controls.
|ψ⟩ = cos(θ/2)|0⟩ + e^{iφ} sin(θ/2)|1⟩
|0⟩ amplitude
1.000
|1⟩ amplitude
0.000
θ (polar)
φ (azimuth)