mindquantum.core.circuit.GateSelector

class mindquantum.core.circuit.GateSelector(gate: str)[source]

Select gate to add noise channel.

Parameters: gate (str) – Gate you want to add channel. Could be one of ‘H’, ‘X’, ‘Y’, ‘Z’, ‘RX’, ‘RY’, ‘RZ’, ‘CX’, ‘CZ’, ‘SWAP’.

Examples

>>> from mindquantum.core.circuit import BitFlipAdder, GateSelector, Circuit, MixerAdder
>>> circ = Circuit().h(0).x(1, 0)
>>> circ
      ┏━━━┓
q0: ──┨ H ┠───■─────
      ┗━━━┛   ┃
            ┏━┻━┓
q1: ────────┨╺╋╸┠───
            ┗━━━┛
>>> adder = MixerAdder([BitFlipAdder(0.1), GateSelector('cx')])
>>> adder(circ)
      ┏━━━┓       ╔═════════════╗
q0: ──┨ H ┠───■───╢ BFC(p=1/10) ╟───
      ┗━━━┛   ┃   ╚═════════════╝
            ┏━┻━┓ ╔═════════════╗
q1: ────────┨╺╋╸┠─╢ BFC(p=1/10) ╟───
            ┗━━━┛ ╚═════════════╝

property supported_gate: Get supported gate for gate selector.