Quantum information processing—which relies on spin defects or single-photon emission—
has shown quantum advantage in proof-of-principle experiments including microscopic …

The increasing demand for intelligent and lightweight electronic devices necessitates the
development of advanced microwave absorption materials. Ultra-lightweight microwave …

We demonstrate a superconducting artificial atom with strong unidirectional coupling to a
microwave photonic waveguide. Our artificial atom is realized by coupling a transmon qubit …

We derive an exact solution for the steady state of a setup where two XX-coupled N-qubit
spin chains (with possibly nonuniform couplings) are subject to boundary Rabi drives and …

Distributing entanglement between remote sites is integral to quantum networks. Here, we
demonstrate the autonomous stabilization of remote entanglement between a pair of …

Electromagnetic waves constitute an essential element of societal progress, and the
environmental impact resulting from using electromagnetic waves warrants significant …

We investigate the two-photon scattering processes in a one-dimensional waveguide
coupled to either a two-level or three-level giant atom. By manipulating the accumulated …

We propose and analyze a scalable and fully autonomous scheme for preparing spatially
distributed multiqubit entangled states in a dual-rail waveguide QED setup. In this approach …

Magnons, the quanta of collective spin excitations in magnetically ordered materials, have
distinct properties that make them uniquely appealing for quantum information applications …

Optical mirrors determine cavity properties by means of light reflection. Imperfect reflection
gives rise to open cavities with photon loss. We study an open cavity made of atom-dimer …