Uncertainty Principle Explorer
Robertson bound σ
x
· σ
p
≥ ℏ/2 — the state itself has a joint width floor, before any measurement.
σ
x
(ℏ = 1 units)
σₓ = 1.000
Toggle extra states
Gaussian only
+ HO excited states (n=1–4)
σₓ =
1.000
σₚ =
0.500
σₓ·σₚ =
0.500
Ratio / (ℏ/2) =
1.000