The study of coherent states and quantum dynamics occupies a pivotal role in modern quantum physics, offering a bridge between quantum theory and classical intuition. Coherent states, which represent ...

Continuous-variable quantum cryptography has emerged as a significant branch of quantum cryptography, with continuous-variable quantum key distribution (CVQKD) at its core. However, compared to ...

We say a message is incoherent when we can’t make it out, or when it doesn’t make sense. A scribbled note, a drunken argument or a conversation taking place five tables down in a crowded cafe might ...