TdgGate
class qiskit.circuit.library.TdgGate(label=None)
Bases: Gate
Single qubit T-adjoint gate (~Z**0.25).
It induces a phase.
This is a non-Clifford gate and a fourth-root of Pauli-Z.
Can be applied to a QuantumCircuit with the tdg() method.
Matrix Representation:
Circuit symbol:
┌─────┐
q_0: ┤ Tdg ├
└─────┘Equivalent to a radian rotation about the Z axis.
Create new Tdg gate.
Attributes
condition_bits
Get Clbits in condition.
decompositions
Get the decompositions of the instruction from the SessionEquivalenceLibrary.
definition
Return definition in terms of other basic gates.
duration
Get the duration.
label
Return instruction label
name
Return the name.
num_clbits
Return the number of clbits.
num_qubits
Return the number of qubits.
params
return instruction params.
unit
Get the time unit of duration.
Methods
inverse
inverse()
Return inverse Tdg gate (i.e. T).
power
power(exponent)
Raise gate to a power.
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