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What is Y gate in Quantam Cloud computing?

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Y gate

The Pauli Y gate is equivalent to Ry for the angle . It is equivalent to applying X and Z, up to a global phase factor.

Composer reference

OpenQASM reference

Q-sphere

Note about q-sphere representations

_y_gate

y q[0];

image21

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.

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