Blar i Institutt for fysikk på tidsskrift "Entropy"
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Casimir friction between dense polarizable media
(Journal article; Peer reviewed, 2013)The present paper—a continuation of our recent series of papers on Casimir friction for a pair of particles at low relative particle velocity—extends the analysis, so as to include dense media. The situation becomes, in ... -
Casimir friction between dense polarizable media
(Peer reviewed; Journal article, 2013)The present paper—a continuation of our recent series of papers on Casimir friction for a pair of particles at low relative particle velocity—extends the analysis, so as to include dense media. The situation becomes, in ... -
General bulk-viscous solutions and estimates of bulk viscosity in the cosmic fluid
(Journal article; Peer reviewed, 2016)We derive a general formalism for bulk viscous solutions of the energy-conservation equation for ρ(a,ζ) ρ(a,ζ) , both for a single-component and a multicomponent fluid in the Friedmann universe. For our purposes, these ... -
Strong Coupling and Nonextensive Thermodynamics
(Peer reviewed; Journal article, 2020)We propose a Hamiltonian-based approach to the nonextensive thermodynamics of small systems, where 'small' is a relative term comparing the size of the system to the size of the effective interaction region around it. We ...