Theorists find a persistent signature of a chaotic quantum system’s initial state, implying a memory effect—called a quantum birthmark—that resists thermodynamic equilibration. Figure 1: Evolution of ...
Figure 1: Chaotic behavior in active systems with nonreciprocal interactions. Left: A two-species Vicsek model with nonreciprocal interactions. Particles of the red species tend to align with those of ...
Simulations suggest that clouds can reduce the length of a wind farm’s slow-air wake, potentially increasing power production of neighboring wind farms. Air slows down as it moves through a wind farm, ...
A precisely engineered material interface can host the spin currents needed for practical spin-based electronics. Ordinary electronic devices store and process information using only the charge of ...