Wave chaos explores the complex, often unpredictable behaviour of wave systems in environments where classical dynamics are chaotic. This interplay between deterministic ray trajectories and ...

Random Matrix Theory (RMT) has emerged as a potent framework to characterise the statistical properties of eigenvalues in large complex systems, bridging disciplines from quantum physics to number ...

Harry Markowitz famously quipped that diversification is the only free lunch in investing. What he did not say is that this is only true if correlations are known and stable over time. Markowitz’s ...