Density scaling as a property of strongly correlating viscous liquids

Thomas B. Schrøder, Ulf R. Pedersen, Jeppe C. Dyre

We address a recent conjecture according to which the relaxation time $\tau$ of a viscous liquid obeys density scaling ($\tau =F({\rho }^{\gamma }/T)$ where $\rho$ is density) if the liquid is ``strongly…