Pauli Y eigenstate
= Pauli Y eigenstate
{c}
{title2=$|\pm i\rangle=(|0\rangle\pm i|1\rangle)/\sqrt2$}
The two <eigenstate> rays of the <Pauli Y gate> have the displayed normalized representatives and respective <eigenvalues> $+1$ and $-1$. They form an <orthonormal basis>. Multiplication by $Y$ changes only the <global phase> of each of these states; it does not exchange their <eigenvalue> labels.