Time may be an illusion derived from quantum entanglement

Time has always seemed like the one thing physics could count on. Matter changes, stars die, particles flicker in and out, ...
The PunchOpinion

Traders Are Underestimating Event Risk Again and Why It Matters

Many traders underestimate event risk, leading to significant losses. Learn why this complacency occurs and how to prepare ...
Quanta Magazine

After 80 Years, Mathematicians Give Famed ‘Erdős Method’ an Upgrade

Decades ago, Paul Erdős used randomness to illuminate the vast and weird world of networks. Now mathematicians are making his ...
University of Innsbruck

Publications: Quantum cryptography

Defining security in quantum key distribution with Carla Ferradini, Martin Sandfuchs, and Renato Renner The security of quantum key distribution (QKD) is quantified by a parameter ε >0, which—under ...