Modeling friction: From nanoscale to mesoscale
  The physics of sliding friction is gaining impulse from nanoscale and mesoscale experiments, simulations, and theoretical modeling. This Colloquium reviews some recent developments in modeling and in atomistic simulation of friction, covering open-ended directions, unconventional nanofrictional systems, and unsolved problems. 
Andrea Vanossi, Nicola Manini, Michael Urbakh, Stefano Zapperi, Erio   Tosatti
cond-mat.mes-hall