Using geometric phases to realize noise-resilient quantum computing is an important
method to enhance the control fidelity. In this work, we experimentally realize a universal …

Controllable interaction between superconducting qubits is desirable for large-scale
quantum computation and simulation. Here, based on a theoretical proposal by Yan et …

High quality nanomechanical oscillators are promising platforms for quantum entanglement
and quantum technology with phonons. Realizing coherent transfer of phonons between …

Searching topological states in artificial systems has recently become a rapidly growing field
of research. Meanwhile, significant experimental progress on observing topological …

Qubit initialization is a critical task in quantum computation and communication. Extensive
efforts have been made to achieve this with high speed, efficiency and scalability. However …

Deep learning and quantum computing have achieved dramatic progresses in recent years.
The interplay between these two fast-growing fields gives rise to a new research frontier of …

We demonstrate nonequilibrium steady-state photon transport through a chain of five
coupled artificial atoms simulating the driven-dissipative Bose-Hubbard model. Using …

Quantum transport between distant nodes that is robust to experimental imperfections is
essential for quantum information processing. Here we experimentally demonstrate efficient …

Nonadiabatic geometric quantum computation is promising as it is robust against certain
types of local noises. However, its experimental implementation is challenging due to the …

Operator spreading, often characterized by out-of-time-order correlators (OTOCs), is one of
the central concepts in quantum many-body physics. However, measuring OTOCs is …