2 papers
quant-ph2020
Twirling and Hamiltonian Engineering via Dynamical Decoupling for GKP Quantum Computing
Jonathan Conrad
I introduce an energy constrained approximate twirling operation that can be used to diagonalize effective logical channels in GKP quantum error correction, project states into the…
quant-ph2020
Towards Scalable Bosonic Quantum Error Correction
Barbara M. Terhal, Jonathan Conrad, Christophe Vuillot
We review some of the recent efforts in devising and engineering bosonic qubits for superconducting devices, with emphasis on the Gottesman-Kitaev-Preskill (GKP) qubit. We present…