Quantum key distribution provides secure keys with information-theoretic security ensured
by the principle of quantum mechanics. The continuous-variable version of quantum key …

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 …

Quantum mechanics provides the means of generating genuine randomness that is
impossible with deterministic classical processes. Remarkably, the unpredictability of …

Semi-device independent (Semi-DI) quantum random number generators (QRNGs) gained
attention for security applications, offering an excellent trade-off between security and …

The recent development of perovskite light emitting diodes (PeLEDs) has the potential to
revolutionize the fields of optical communication and lighting devices, due to their simplicity …

As a fundamental phenomenon in nature, randomness has a wide range of applications in
the fields of science and engineering. Among different types of random number generators …

A remarkable aspect of quantum theory is that certain measurement outcomes are entirely
unpredictable to all possible observers. Such quantum events can be harnessed to generate …

Quantum random number generators (QRNGs) are able to generate numbers that are
certifiably random, even to an agent who holds some side information. Such systems …

Randomness, mainly in the form of random numbers, is the fundamental prerequisite for the
security of many cryptographic tasks. Quantum randomness can be extracted even if …

Randomness is a fundamental feature of quantum mechanics, which is an invaluable
resource for both classical and quantum technologies. Practical quantum random-number …