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- Centre for Advanced StudyNO11 papers
- Novo Nordisk (Denmark)DK11 papers
- Nagoya UniversityJP10 papers
- Norwegian Academy of Science and LettersNO9 papers
- University of OsloNO9 papers
- University of California, Los AngelesUS8 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Delft University of TechnologyNL7 papers
- Cornell UniversityUS5 papers
- KTH Royal Institute of TechnologySE5 papers
- Trondheim KommuneNO5 papers
- University of KonstanzDE5 papers
11 papers · 1 filter
Self-similar scaling in decaying numerical turbulence
Tarek A. Yousef, Nils Erland L. Haugen, Axel Brandenburg
Decaying turbulence is studied numerically using as initial condition a random flow whose shell-integrated energy spectrum increases with wavenumber k like k^q. Alternatively, init…
Support varieties for selfinjective algebras
Karin Erdmann, Miles Holloway, Nicole Snashall +2
Support varieties for any finite dimensional algebra over a field were introduced by Snashall-Solberg using graded subalgebras of the Hochschild cohomology. We mainly study these v…
Metal-Insulator Transition in Two- and Three-Dimensional Logarithmic Plasmas
S. Kragset, A. Sudbo, F. S. Nogueira
We consider scaling of the mean square dipole moments in a plasma with logarithmic interactions in a two- and three-dimensional system. In both cases, we establish the existence of…
Phase structure of Abelian Chern-Simons gauge theories
E. Smorgrav, J. Smiseth, A. Sudbo +1
We study the effect of a Chern-Simons (CS) term in the phase structure of two different Abelian gauge theories. For the compact Maxwell-Chern-Simons theory, we obtain that for valu…
Spin detection in quantum dots by electric currents
Eugene G. Mishchenko, Arne Brataas, Yaroslav Tserkovnyak
We develop a theoretical description of transport through quantum dots connected to reservoirs via spin-polarized ballistic contacts. Rate equations account for spin accumulation i…
Two-phase flow in porous media: dynamical phase transition
Henning Arendt Knudsen, Alex Hansen
Two-phase flow systems in porous media have complex dynamics. It is well established that a wide range of system parameters like viscosities and porosity as well as flow parameters…