UniformState

QuICT.algorithm.state.UniformState

UniformState(N: int, control: bool = False, name: str = None)

Bases: CompositeGate

Reference

[1]: Shukla, Alok, and Prakash Vedula. “An Efficient Quantum Algorithm for Preparation of Uniform Quantum Superposition States.” Quantum Information Processing 23, no. 2 (January 29, 2024): 38. https://doi.org/10.1007/s11128-024-04258-4.

Source code in QuICT/algorithm/state/uniform_state.py

def __init__(
    self,
    N: int,
    control: bool = False,
    name: str = None
):
    if name is None:
        name = f"Uniform-{N}"
        if control:
            name = "c" + name
    super().__init__(name)

    if control:
        gate_l_end = self._build_control_unif(N)
        application_indices = gate_l_end.qubits[:1] + gate_l_end.qubits[:0:-1]
    else:
        gate_l_end = self._build_unif(N)
        application_indices = gate_l_end.qubits[::-1]

    for gate in (gate_l_end & application_indices):
        gate | self