Highly excited Rydberg atoms have many exaggerated properties. In particular, the
interaction strength between such atoms can be varied over an enormous range. In a …

With the development of quantum technologies, the quantum internet has demonstrated
unique applications beyond the classical internet and has been investigated extensively in …

The diffusion of hydrogen atoms across solid oxide surfaces is often assumed to be
accelerated by the presence of water molecules. Here we present a high-resolution, high …

The generation, distribution and control of entanglement across quantum networks is one of
the main goals of quantum information science,. In previous studies, hyperfine ground states …

Light storage on the minute scale is an important capability for future scalable quantum
information networks spanning intercontinental distances. We employ an ultracold atomic …

In the last few years, quantum communication technology and services have been
developing in various advanced applications to secure the sharing of information from one …

Before global-scale quantum networks become operational, it is important to consider how
to evaluate their performance so that they can be built to achieve the desired performance …

We demonstrate| W⟩ state encoding of multiatom ensemble qubits. Using optically trapped
Rb atoms, the T 2 coherence time is 2.6 (3) ms for N¯= 7.6 atoms and scales approximately …

Parity meters, utilized to distinguish bipartite quantum states with even or odd parity, have
many applications in quantum information processing. We propose a potentially practical …

We propose a scheme for rapid generation of high fidelity steady-state entanglement
between a pair of atoms. A two-photon excitation process toward long-lived Rydberg states …