quantum gate directory
Quantum gates are the fundamental building block of quantum computation. This website aims to provide information regarding quantum gates seen in literature, and in practice in building quantum computers.
Quantum Gate Periodic Table
Each cell shows the gate symbol with its
arity and quDit dimension in the top right (e.g. 2q2d for a
two‑qubit gate).
2q2d
$\mathrm{C}X$
Controlled Not Gate
1q2d
$H$
Hadamard Gate
nq2d
$I$
Idenity Gate
1q2d
$X$
Pauli-X Gate
1q2d
$Y$
Pauli-Y Gate
1q2d
$Z$
Pauli-Z Gate
1q2d
$P(\phi)$
Phase Shift Gate
2q2d
$\mathrm{SWAP}$
SWAP Gate
3q2d
$\mathrm{CCX}$
Toffoli Gate
Groups
Subgroups of the unitary group $\mathsf{U}(n)$ that are of particular importance.
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