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Modeling Magnetoelastic Wave Interactions in Magnetic Films and Heterostructures: A finite-difference approach
Peter Flauger, Matthias K\"u{\ss}, Michael Karl Steinbauer, Florian Bruckner, Bernhard Emhofer, Emeline Nysten, Matthias Wei{\ss}, Dieter Suess, Hubert J. Krenner, Manfred Albrecht, Claas Abert
https://arxiv.org/abs/2509.0600…

Modeling Magnetoelastic Wave Interactions in Magnetic Films and Heterostructures: A finite-difference approach
The (inverse) magnetostrictive effect in ferromagnets couples the magnetic properties to the mechanical stress, allowing for an interaction between the magnetic and mechanical degrees of freedom. In this work, we present a time-integration scheme for the self-consistent simulation of coupled magnetoelastic dynamics within the framework of finite-difference micromagnetism. The proposed implementation extends the Landau-Lifshitz-Gilbert equation by a strain-induced effective field and concurrentl…

Dynamic micromagnetism a la Ericksen-Leslie, allowing the Einstein-de Haas and Barnett effects
Amit Acharya, Siladitya Pal
https://arxiv.org/abs/2510.04393 https://

Dynamic micromagnetism a la Ericksen-Leslie, allowing the Einstein-de Haas and Barnett effects
A model of dissipative micromagnetics coupled to elasticity is developed, following the procedures of the Ericksen-Leslie theory of nematic liquid crystals allowing for angular momentum due to magnetization. An outcome is the Landau-Lifshitz-Gilbert theory coupled to material spin. A further power-less augmentation to the angular momentum of the theory with classical kinetic energy density is also considered, which allows for plausible approaches to model the Einstein-de Haas and Barnett effect…

GulliVR: A Walking-Oriented Technique for Navigation in Virtual Reality Games Based on Virtual Body Resizing
Andrey Krekhov, Sebastian Cmentowski, Katharina Emmerich, Maic Masuch, Jens Kr\"uger
https://arxiv.org/abs/2508.11304

GulliVR: A Walking-Oriented Technique for Navigation in Virtual Reality Games Based on Virtual Body Resizing
Virtual reality games are often centered around our feeling of "being there". That presence can be significantly enhanced by supporting physical walking. Although modern virtual reality systems enable room-scale motions, the size of our living rooms is not enough to explore vast virtual environments. Developers bypass that limitation by adding virtual navigation such as teleportation. Although such techniques are intended (or designed) to extend but not replace natural walking, what we often ob…

The Connection between Dusty Star-Forming Galaxies and the First Massive Quenched Galaxies
Pablo Araya-Araya, Rachel K. Cochrane, Laerte Sodr\'e Jr., Robert M. Yates, Christopher C. Hayward, Marcel P. van Daalen, Marcelo C. Vicentin, Bitten Gullberg, Francesco Valentino
https://arxiv.org/abs/2509.26646

The Connection between Dusty Star-Forming Galaxies and the First Massive Quenched Galaxies
High-redshift (z > 2) massive quiescent (MQ) galaxies provide an opportunity to probe the key physical processes driving the fuelling and quenching of star formation in the early Universe. Observational evidence suggests a possible evolutionary link between MQs and dusty star-forming galaxies (DSFGs; or submillimetre galaxies), another extreme high-redshift population. However, galaxy formation models have historically struggled to reproduce these populations - especially simultaneously - limit…

Classical and Quantum theory of magnonic and magnetoelastic nonlinear dynamics in continuum geometries
Marco Br\"uhlmann, Yunyoung Hwang, Jorge Puebla, Carlos Gonzalez-Ballestero
https://arxiv.org/abs/2509.16199

Classical and Quantum theory of magnonic and magnetoelastic nonlinear dynamics in continuum geometries
We provide a theory of spin and acoustic wave coupled nonlinear dynamics in continuum systems. Combining the Landau-Lifshitz-Gilbert equations with the magnetoelastic Hamiltonian, we derive classical equations of motion for the magnetization and acoustic wave amplitudes, that include magnonic nonlinearity -- both three- and four-magnon processes -- as well as linear and nonlinear magnetoelastic interactions. We focus on two-dimensional magnetic films sustaining surface acoustic waves, a geometr…