Recent years have witnessed significant progress in quantum communication and quantum
internet with the emerging quantum photonic chips, whose characteristics of scalability …

Worldwide, enormous efforts are directed toward the development of the so‐called quantum
internet. Turning this long‐sought‐after dream into reality is a great challenge that will …

Quantum random number generators (QRNGs) can produce true random numbers. Yet, the
two most important QRNG parameters highly desired for practical applications, ie, speed …

Random numbers are central to cryptography and various other tasks. The intrinsic
probabilistic nature of quantum mechanics has allowed us to construct a large number of …

Random bit generators are critical for information security, cryptography, stochastic
modeling, and simulations. Speed and scalability are key challenges faced by current …

We provide a broad overview of current quantum communication by analyzing the recent
discoveries on the topic and by identifying the potential bottlenecks requiring further …

Random numbers are a fundamental resource in science and technology. Among the
different approaches to generating them, random numbers created by exploiting the laws of …

In recent years, quantum computing has made significant strides, particularly in light-based
technology. The introduction of quantum photonic chips has ushered in an era marked by …

Phase-randomized optical homodyne detection is a well-known technique for performing
quantum state tomography. So far, it has been mainly considered a sophisticated tool for …

Measurement outcomes on quantum systems exhibit inherent randomness and are
fundamentally nondeterministic. This has enabled quantum physics to set new standards for …