Uncertainty Hyperbola
σₓ × σₚ ≥ ℏ/2 — squeeze position, momentum explodes. The bound is geometry, not disturbance.
Width parameter
a
(nm)
a = 1.00 nm
State overlay
Gaussian
ISW n=1
ISW n=5
a =
1.00
nm
σₓ =
0.707
nm
σₚ =
0.465
eV/c
σₓσₚ/(ℏ/2) =
1.000