Bloch Sphere · one qubit, one point
unseel.com · |ψ⟩ = cos(θ/2)|0⟩ + esin(θ/2)|1⟩
P(0) 100%
θ 0°  φ 0°
gate
Bloch vector |ψ⟩
z-axis · poles |0⟩ |1⟩
rotation path
collapse to pole
Unseel.com · Bloch Sphere