Hamiltonian engineering for robust quantum state transfer and qubit readout in cavity QED
Hamiltonian engineering for robust quantum state transfer and qubit readout in cavity QED
Quantum state transfer into a memory, state shuttling over long distances via a quantum bus, and high-fidelity readout are important tasks for quantum technology. Realizing these tasks is challenging in the presence of realistic couplings to an environment. Here, we introduce and assess protocols that can be used in cavity …