Stabilizing a Bosonic Qubit using Colored Dissipation

Harald Putterman, Joseph Iverson, Qian Xu +4

Protected qubits such as the 0-$\pi$ qubit, and bosonic qubits including cat qubits and GKP qubits offer advantages for fault-tolerance. Some of these protected qubits (e.g., 0-$\pi$ q…