Effect of magnetic fluctuations on the normal state properties of   Sr_2RuO_4
  We investigate the normal state transport properties of Sr$_2$RuO$_4 $ and we show that a consistent explanation of the experimental results can be obtained assuming that the system is near a quantum phase transition. Within the framework of a self-consistent spin fluctuation theory, we calculate the temperature variation of some relevant physical quantities and we discuss a possible microscopic origin of the quantum phase transition. 
Canio Noce, Gaetano Busiello, and Mario Cuoco