Tootfinder

Comparison of Extended Lubrication Theories for Stokes Flow
Sarah Dennis, Thomas G. Fai
https://arxiv.org/abs/2510.02595 https://arxiv.org/pdf/2510.02595…

Comparison of Extended Lubrication Theories for Stokes Flow
Lubrication theory leverages the assumption of a long and thin fluid domain to formulate a linearized approximation to the Navier-Stokes equations. Models in extended lubrication theory consider relaxations of the thin film assumption, leading to the inclusion of higher order terms. However, such models are sensitive to large surface gradients which lead the assumptions of the model to break down. In this paper, we present a formulation of extended lubrication theory, and compare our models wit…

Manche der von der Google-KI auf die Frage nach Literaturhinweisen gegebenen Antworten schaffen es, mich zu verblüffen, weil es sich eben nicht um "Halluzinationen" handelt; zB existiert der auf die Frage "Gibt es Publikationen zur Bedeutung des Suseok im Film Parasite?" angegebene Artikel mit dem Titel "Using Parasite’s Scholar’s Stone (水石) in a Critical Race Decoding of Racism and Class" tatsächlich.

More #ThinkingOutLoud about #ArtsPedagogy, as my research inches it's way forward. There seems to be a structure emerging in what I’m doing in my attempt to connect the practically oriented nature of film schools with educational theory and philosophy.
Baby steps…

Information in quantum field theory simulators: Thin-film superfluid helium
Maciej T. Jarema, Cameron R. D. Bunney, Vitor S. Barroso, Mohammadamin Tajik, Chris Goodwin, Silke Weinfurtner
https://arxiv.org/abs/2508.07247

Information in quantum field theory simulators: Thin-film superfluid helium
Understanding quantum correlations through information-theoretic measures is fundamental to developments in quantum field theory, quantum information, and quantum many-body physics. A central feature in a plethora of systems is the area law, under which information scales with the size of the boundary of the system, rather than volume. Whilst many systems and regimes exhibiting an area law have been identified theoretically, experimental verification remains limited, particularly in continuous …

Non-Altermagnetic Origin of Exchange Bias Behaviors in Incoherent RuO$_2$/Fe Bilayer Heterostructures
Shelby S. Fields, Joseph C. Prestigiacomo, Cory D. Cress, Nicholas G. Combs, Olaf van 't Erve, Patrick G. Callahan, Keith E. Knipling, Michelle E. Jamer, Frank M. Abel, Feng Ye, Arianna Minelli, Zachary J. Morgan, Haile Ambaye, Masaaki Matsuda, Avishek Maity, Valeria Lauter, Steven P. Bennett

Non-Altermagnetic Origin of Exchange Bias Behaviors in Incoherent RuO$_2$/Fe Bilayer Heterostructures
Initially identified as a promising altermagnetic (AM) candidate, rutile RuO$_2$ has since become embroiled in controversy due to contradictory findings of modeling and measurements of the magnetic properties of bulk crystals and thin films. For example, despite observations of a bulk non-magnetic state using density functional theory, neutron scattering, and muon spin resonance measurements, patterned RuO$_2$ Hall bars and film heterostructures display magnetotransport signatures of magnetic o…

Citation Issues in Wave Mechanics Theory of Microwave Absorption
Yue Liu, Ying Liu, Michael G. B. Drew
https://arxiv.org/abs/2508.06522 https://arxiv.org/p…

Citation Issues in Wave Mechanics Theory of Microwave Absorption
The wave mechanics theory of microwave absorption challenges the long-standing impedance-matching and quarter-wavelength paradigms by demonstrating that conventional models mistakenly conflate bulk material parameters with thin-film phenomena. Drawing on a corpus of 35 peer-reviewed papers and preprints, the study performs a citation-pattern analysis and a logical audit of established theory. Results reveal a striking asymmetry in scholarly engagement, only a handful of supportive or neutral ci…

Synchronous polarization switching at sub-coercive fields through stochastic resonance in ferroelectric thin-film capacitors
Vivek Dey, Thejas Basavarajappa, Manikantan R. S., Kevin Renji Jacob, Jonnalagadda Nikhila, Arvind Ajoy, Pavan Nukala
https://arxiv.org/abs/2508.12017

Synchronous polarization switching at sub-coercive fields through stochastic resonance in ferroelectric thin-film capacitors
Stochastic resonance (SR) is a phenomenon by which the presence of noise in a non-linear system allows for detection of a weak sub-threshold signal, or in a bi-stable system allows for sub-coercive switching between the two states. Simple theory suggests that SR occurs when the Kramers rate (rk) of the bistable system, which is a function of noise and applied voltage, is twice the drive frequency (fsignal). Here, we demonstrate the synchronous switching of polarization with a sub-coercive volta…

Universality in the velocity jump in the crack propagation observed for food-wrapping films for daily use
Aoi Nohara, Ko Okumura
https://arxiv.org/abs/2509.09347 https://…

Universality in the velocity jump in the crack propagation observed for food-wrapping films for daily use
The velocity jump found in the crack propagation for rubbers has been a powerful tool for developing tough rubber materials. Although it is suggested by a theory that the jump could be observed widely for viscoelastic materials, the report on a clear jump is very limited and, even in such a case, reproducibility is low, except for elastomers. Here, we use a mundane food-wrapping film as a sample and observe the crack propagation velocity with pulling the sample at a constant speed in the direct…