New Spin on Quantum Chaos (IMAGE) University of Utah Caption Brian Saam, a University of Utah physicist, used this NMR spectrometer for a study demonstrating a fundamental new property in the magnetic "spins" of atoms: a system that always has been described by modern quantum physics but that appears to have behavior predicted by chaos theory, which is based on three-century old classical physics. Credit Eric Sorte, University of Utah Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.