SEMINAR on Disorder and strong electron correlations:"The effective mass of the charge carrier in non-polar liquid: applications to superfluid helium"

[CM ICTP - Trieste]

CONDENSED MATTER SECTION

	
SEMINAR on

Disorder and strong electron correlations




Thursday, 17 April   -    11:00 a.m.




Seminar Room,  Leonardo Building - first floor

A. VARLAMOV
( University of Rome )


"The effective mass of the charge carrier
in non-polar liquid: applications to superfluid helium"



Abstract

We consider the problem of the effective mass of a charge carrier 
definition in non-polar viscous liquid and show how the problem of its 
formal divergency can be resolved. Then the effective mass of a 
snowball in superfluid Helium is revised and observed a long ago its 
temperature dependence is explained theoretically.