Much interest continues relating to the conjecture from string theory of an inequality satisfied by the ratio /s in dense fluids, where is the shear viscosity and s the entropy density. First, we summarise the models which have prompted the proposal of the inequality. Second, we consider a model equation of state which may be appropriate for the dense fluids NH3 and H2O, both of which satisfy the inequality.
|Titolo:||Basic theory and some applications concerning the ratio of shear viscosity to entropy density in dense fluids|
|Data di pubblicazione:||2009|
|Appare nelle tipologie:||1.1 Articolo in rivista|