The clock the team used to demonstrate this principle consists of a pair of quantum dots coupled by a thin tunnelling barrier. In this double quantum dot system, a “tick” occurs whenever an electron ...

Journal of Computational Mathematics, Vol. 35, No. 2 (March 2017), pp. 121-151 (31 pages) The Entropy-Ultra-Bee scheme was developed for the linear advection equation and extended to the Euler system ...

Cars run out of petrol, stars run out of fuel and galaxies collapse into black holes. As they do, the universe and everything in it is gradually running down. But how run down is it? Researchers from ...

In bounded systems, increased entropy can increase order. This has been observed. [ http://www.sciencedaily.com/releases/20 ... 142200.htm] "Left to their own devices ...