Dissipation engineering offers a powerful tool for quantum technologies. Recently, new
superconducting devices have achieved an engineered two-photon dissipation rate …

In quantum information processing, two primary research directions have emerged: one
based on discrete variables (DV) and the other on the structure of quantum states in a …

In quantum information processing, two primary research directions have emerged: one
based on discrete variables (DV) and the other on the structure of quantum states in a …

Building large-scale quantum computers requires an interqubit-coupling scheme with a high
on–off ratio to avoid unwanted crosstalk coming from residual coupling and to enable fast …

Engineering high-order nonlinearities while suppressing lower-order terms is crucial for
quantum error correction and state control in bosonic systems, yet it remains an outstanding …

Quantum computing with superconducting circuits relies on high-fidelity driven nonlinear
processes. An ideal quantum nonlinearity would selectively activate desired coherent …

The spontaneous switching of a quantum particle between the wells of a double-well
potential is a phenomenon of general interest to physics and chemistry. It was broadly …

The interference-free double potential wells realized by the two-photon driving Kerr
nonlinear resonator (KNR) can stabilize cat states and protect them from decoherence …