966 citations
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9 papers · 1 filter
Influence of non-local damping on magnon properties of ferromagnets
Zhiwei Lu, I. P. Miranda, Simon Streib +6
We study the influence of non-local damping on magnon properties of Fe, Co, Ni and FeCo () alloys. The Gilbert damping parameter is typically considered…
Efficient prediction of turbulent flow quantities using a Bayesian hierarchical multifidelity model
Saleh Rezaeiravesh, Timofey Mukha, Philipp Schlatter
High-fidelity scale-resolving simulations of turbulent flows quickly become prohibitively expensive, especially at high Reynolds numbers. As a remedy, we may use multifidelity mode…
Fast Ewald summation for Stokes flow with arbitrary periodicity
Joar Bagge, Anna-Karin Tornberg
A fast and spectrally accurate Ewald summation method for the evaluation of stokeslet, stresslet and rotlet potentials of three-dimensional Stokes flow is presented. This work exte…
Asymmetry of wetting and de-wetting on high-friction surfaces originates from the same molecular physics
Michele Pellegrino, Berk Hess
The motion of three-phase contact lines is one of the most relevant research topics of micro- and nano-fluidics. According to many hydrodynamic and molecular models, the dynamics o…
Repairing Ontologies Using Weakening and Completing
Ying Li, Patrick Lambrix
The quality of ontologies in terms of their correctness and completeness is crucial for developing high-quality ontology-based applications. Traditional debugging techniques repair…
Entanglement duality in spin-spin interactions
Vahid Azimi Mousolou, Anders Bergman, Anna Delin +4
We examine entanglement of thermal states for spin-12 dimers in external magnetic fields. Entanglement transition in the temperature-magnetic field plane demonstrates a duality in…