ket.draw() must give |00> as result but I get:
Statevector([1.+0.j, 0.+0.j, 0.+0.j, 0.+0.j],
dims=(2, 2))
what can I change to get the desired result?
This is my code:
from qiskit import QuantumCircuit
from qiskit.quantum_info import Statevector
qc = QuantumCircuit(2)
# This calculates what the state vector of our qubits would be
# after passing through the circuit 'qc'
ket = Statevector(qc)
# The code below writes down the state vector.
# Since it's the last line in the cell, the cell will display it as output
ket.draw()
You can pass the keyword argument output='latex' to the .draw method.
from qiskit import QuantumCircuit
from qiskit.quantum_info import Statevector
qc = QuantumCircuit(2)
# This calculates what the state vector of our qubits would be
# after passing through the circuit 'qc'
ket = Statevector(qc)
# The code below writes down the state vector.
# Since it's the last line in the cell, the cell will display it as output
ket.draw(output='latex')