A parametric 2-qubit Z \otimes Z Z ⊗ Z interaction (rotation about ZZ). This gate is symmetric, and is maximally entangling at \theta = \pi/2 θ = π/2. Can be applied to a QuantumCircuit with …

2023年2月6日 · RZZ(θ) = ⎛⎝⎜⎜⎜⎜⎜⎜e−iθ 2 0 0 0 0 eiθ 2 0 0 0 0 eiθ 2 0 0 0 0 e−iθ 2 ⎞⎠⎟⎟⎟⎟⎟⎟. This technique can actually be extended to any number of qubit interactions. …

A parameteric 2-qubit Z \otimes Z Z ⊗Z interaction (rotation about ZZ). This gate is symmetric, and is maximally entangling at \theta = \pi/2 θ = π/2. Circuit Symbol: Matrix Representation: …

Bases: Gate. A parametric 2-qubit \(Z \otimes Z\) interaction (rotation about ZZ). This gate is symmetric, and is maximally entangling at \(\theta = \pi/2\). Can be applied to a …

A parameteric 2-qubit Z \otimes Z Z ⊗Z interaction (rotation about ZZ). This gate is symmetric, and is maximally entangling at \theta = \pi/2 θ = π/2. Circuit Symbol: Matrix Representation: …

Create an array of three Ising ZZ coupling gates. The first gate acts on target qubits 1 and 2 with phase parameter pi/4, the next gate acts on target qubits 2 and 3 with phase parameter pi/2, …

This is a direct sum of RZ rotations, so this gate is equivalent to a uniformly controlled (multiplexed) RZ gate: \[\begin{split}R_{ZZ}(\theta) = \begin{pmatrix} RZ(\theta) & 0 \\ 0 & RZ( …

class qiskit.circuit.library.RZZGate(theta, label=None) Bases: Gate. A parametric 2-qubit Z \otimes Z Z ⊗ Z interaction (rotation about ZZ). This gate is symmetric, and is maximally entangling at …

2020年11月9日 · Finally, our last gate is the RZZ gate. This gate takes in one input, an angle theta θ expressed in radians, and it acts on two qubits. In addition, it is symmetric, meaning …

The Rz gate is one of the Rotation operators. The Rz gate is a single-qubit rotation through angle θ \theta θ (radians) around the z-axis. R z (θ) = (e − i θ 2 0 0 e i θ 2) \ R_z\left ( \theta \right ) = …