We develop new ways to encode quantum information in multiphoton states of superconducting microwave cavities. This allows us to protect the encoded information against errors.
We study new ways to implement circuits of superconducting qubits that are robust against the influence of decoherence.
When observed, quantum systems evolve in random trajectories. This randomness is a fundamental property of quantum physics. We explore these fascinating dynamics using superconducting qubits.