Represents a quantum amplitude, a complex number describing the probability weight of a basis state.
The squared magnitude of an amplitude, |α|², gives the probability of measuring that basis state.
For a valid quantum state, the sum of squared magnitudes of all amplitudes must equal 1.
Represents a quantum amplitude, a complex number describing the probability weight of a basis state. The squared magnitude of an amplitude, |α|², gives the probability of measuring that basis state. For a valid quantum state, the sum of squared magnitudes of all amplitudes must equal 1.