title: Effect of correlations on heat transport in a magnetized strongly coupled plasma.
abstract: In a classical ideal plasma, a magnetic field is known to reduce the heat conductivity perpendicular to the field, whereas it does not alter the one along the field. Here we show that, in strongly correlated plasmas that are observed at high pressure and/or low temperature, a magnetic field reduces the perpendicular heat transport much less and even enhances the parallel transport. These surprising observations are explained by the competition of kinetic, potential, and collisional contributions to the heat conductivity. Our results are based on first-principle molecular dynamics simulations of a one-component plasma.
authors.affiliation: Christian-Albrechts-University Kiel, Institute for Theoretical Physics and Astrophysics, Leibnizstraße 15, 24098 Kiel, Germany.
authors.forename: T
authors.initials: T
authors.lastname: Ott
authors.affiliation: Christian-Albrechts-University Kiel, Institute for Theoretical Physics and Astrophysics, Leibnizstraße 15, 24098 Kiel, Germany.
authors.forename: M
authors.initials: M
authors.lastname: Bonitz
authors.affiliation: Institute for Solid State Physics and Optics, Wigner Research Centre for Physics, Hungarian Academy of Sciences, H-1525 Budapest, P.O.B 49, Hungary.
authors.forename: Z
authors.initials: Z
authors.lastname: Donkó