cz

Two-qubit controlled-Z (CZ) gate.

The CZ gate flips the relative phase of the \(|11⟩\) state. It can be represented by the unitary matrix

\[\begin{split}\text{CZ} = \begin{pmatrix} 1 & 0 & 0 & 0 \\ 0 & 1 & 0 & 0 \\ 0 & 0 & 1 & 0 \\ 0 & 0 & 0 & -1 \end{pmatrix}\end{split}\]

Full path: iqm.pulse.gates.cz

Classes

CZ_CRF	CZ gate using a CosineRiseFall flux pulse on the coupler.
CZ_CRF_ACStarkCRF	Controlled-Z two-qubit gate.
CZ_GaussianSmoothedSquare	CZ gate using a GaussianSmoothedSquare flux pulse on the coupler.
CZ_Slepian	CZ gate using a Slepian flux pulse on the coupler.
CZ_Slepian_ACStarkCRF	Controlled-Z two-qubit gate.
CZ_Slepian_CRF	CZ gate using a Slepian flux pulse on the coupler and a CosineRiseFall flux pulse on the qubit.
CZ_TruncatedGaussianSmoothedSquare	CZ gate using a TruncatedGaussianSmoothedSquare flux pulse on the coupler.
CouplerFluxPulseQubitACStarkPulseGate	Base class for CZ gates with coupler flux pulse and a qubit AC Stark pulse.
FluxPulseGate	Discrete two locus component gate implemented using flux pulses, virtual RZs, and the interaction mediated by the coupler.
FluxPulseGate_CRF_CRF	CZ gate using a CosineRiseFall flux pulse on the coupler and on the qubit.
FluxPulseGate_TGSS_CRF	CZ gate using a TruncatedGaussianSmoothedSquare flux pulse on the coupler and a CosineRiseFall flux pulse on the qubit.

Inheritance