Logical operations

H on both logical qubits followed by logical SWAP transversal verified

Level: Clifford · Cost: one uniform physical-H layer; logical labels are exchanged

References: meier2012magic

CZ between the two logical qubits transversal verified

Level: Clifford · Cost: one uniform physical-S layer; Pauli-frame phases are tracked

References: meier2012magic

parallel CNOTs between corresponding logical qubits in two blocks transversal verified

Level: Clifford · Cost: one pairwise physical-CNOT layer between aligned blocks

References: harper2019faulttolerant

Hadamard-eigenstate magic-state distillation measurement-based claimed

Level: non-Clifford resource preparation · Cost: ten noisy input states produce two retained outputs per accepted round

References: meier2012magic