Flat Circle? Try Quantum Entanglement.

“‘In classical physics, we were struggling,’ said Sandu Popescu, a professor of physics at the University of Bristol in the United Kingdom…”The tendency of coffee — and everything else — to reach equilibrium is ‘very intuitive,’ said Nicolas Brunner, a quantum physicist at the University of Geneva. ‘But when it comes to explaining why it happens, this is the first time it has been derived on firm grounds by considering a microscopic theory.'”

Once dismissed as a crank 30 years ago — this apparently happens to theorists of time often — an MIT professor finds his quantum theory of time gaining adherents. “Energy disperses and objects equilibrate…because of the way elementary particles become intertwined when they interact — a strange effect called ‘quantum entanglement.’…’What’s really going on is things are becoming more correlated with each other,’ Lloyd recalls realizing. ‘The arrow of time is an arrow of increasing correlations.'”