Ket

class discopy.quantum.gates.Ket(*bitstring)

Bases: RealConjugate, Box

Implements qubit preparation for a given bitstring.

>>> assert Ket(1, 0).cod == qubit ** 2
>>> assert Ket(1, 0).eval()\
...     == Tensor(dom=Dim(1), cod=Dim(2, 2), array=[0, 0, 1, 0])

property bitstring

The bitstring of a Ket.