Excessive Electrons in Fluids near Critical Points

Abstract

Investigation is made on excessive electrons in nonpolar fluids near critical points with two-time Green function technique. The calculated energy and mass of the electron are changed from those of the quasi-free electron by means of critical fluctuations in the fluids. This indicates that the electrons are in the state different from the quasi-free state under the influence of the critical fluctuations. The new state seems to be plaron state.