Perovskite quantum dots (PQDs) attract significant interest in recent years because of their
unique optical properties, such as tunable wavelength, narrow emission, and high …

Quantum information is a rapidly advancing area of interdisciplinary research. It may lead to
real-world applications for communication and computation unavailable without the …

The dynamics of quantum information in strongly interacting systems, known as quantum
information scrambling, has recently become a common thread in our understanding of …

Photonics is a promising platform for implementing universal quantum information
processing. Its main challenges include precise control of massive circuits of linear optical …

Complex polarization states of photon pairs are indispensable in various quantum
technologies. Conventional methods for preparing desired two-photon polarization states …

We report the preparation and verification of a genuine 12-qubit entanglement in a
superconducting processor. The processor that we designed and fabricated has qubits lying …

Photonic integrated circuits provide a compact and stable platform for quantum photonics.
Here we demonstrate a silicon photonics quantum key distribution (QKD) encoder in the first …

The development of large-scale optical quantum information processing circuits ground on
the stability and reconfigurability enabled by integrated photonics. We demonstrate a …

This book is the revised English edition of the Japanese book Introduction to Quantum
Information Theory, which systematically describes quantum information theory and was …

Within the last several years, metal halide perovskites such as methylammonium lead
iodide, CH3NH3PbI3, have come to the forefront of scientific investigation as defect-tolerant …