RZZ gate
The RZZ gate requires a single parameter: an angle expressed in radians. This gate is symmetric; swapping the two qubits it acts on doesn’t change anything.
Composer reference | OpenQASM reference | Q-sphere | Note about q-sphere representations |
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| rzz(angle) q[0], q[1]; | 
| The q-sphere representation shows the state after the gate operates on the initial equal superposition state where is the number of qubits needed to support the gate. |
In IBM Quantum Composer, the default value for angle is .
