Very simplified toy models help scientists get started, but the real world is far more complex.

Time crystals could one day provide a reliable foundation for ultra-precise quantum clocks, new mathematical analysis has revealed. Published in Physical Review Letters, the research was led by ...

Umbrella or sun cap? Buy or sell stocks? When it comes to questions like these, many people today rely on AI-supported recommendations. Chatbots such as ChatGPT, AI-driven weather forecasts, and ...

Abstract: In the research on stabilizing continuous-time randomly sampled systems (RSSs) via a discrete-time approach, the objects of analysis and synthesis are mostly discrete-time stochastic models ...