![School of Natural Sciences Event](/sites/default/files/styles/two_column_medium/public/2019-09/sns_default.jpg?itok=IEu1CLXj)
High Energy Theory Seminar
Fluctuations and Viscosity
Sound waves with long-distance propagation are both a consequence of
hydrodynamics, and a danger to hydrodynamics' very existence, as they
violate the assumption of local equilibration. In the talk, I will
discuss what the thermally excited sound and shear waves do to
viscosity. In 2+1 dimensions, the shear viscosity and the charge
conductivity cease being independent transport coefficients. In 3+1
dimensions, the fluctuations render second-order hydrodynamics invalid.
Date & Time
November 21, 2011 | 2:30pm – 4:00pm
Location
Jadwin Hall, PCTS Seminar RoomSpeakers
Pavel Kovtun
Affiliation
University of Victoria