Subject
Condensed matter, optics, photonics, superconductivity, and physical energy systems.
An illustrative chest-voice and falsetto comparison produced a Wasserstein distance of about 442 Hz, while fingering and harmony applications remain proposals rather than validated performance results.
Scientific publication4 min read
A theoretical preprint reports zero orientational entropy production for fixed-geometry autophoretic chains while full-system entropy production remains finite, with longer chains and evolving geometry showing a different pattern.
Scientific publication4 min read
A computer model found collective search and aggregation under a target-finding reward with no direct payoff for grouping, but the switch remained a finite-width crossover rather than a thermodynamic phase transition.
Scientific publication4 min read
Self-consistent and finite-element models matched the observed trend toward faster creep at higher stress in PEI, while predicting a more uneven load-carrying structure.
Scientific publication3 min read
A theoretical analysis of linear in-context learning finds a split between finite average error and a divergent fluctuation signal at the model’s critical sample complexity.
Scientific publication4 min read
A laboratory study linked BSA-related surface viscoelasticity with the disappearance of satellite drops during liquid-thread breakup. The no-drop boundary shifted with aging time, while high-BSA threads followed an approximately linear late-stage thinning pattern.
Scientific publication4 min read
A laboratory study combines controlled microfluidic interface renewal with separate equilibrium and diffusion measurements to test whether dynamic tension can reveal adsorption rates. Its two surfactants required different model descriptions.
Scientific publication4 min read
The preprint reports stable long-time propagation in most tested cases and favorable benchmark comparisons, alongside 908 runs that exploded in a 1,620-run stabilization sweep and a breakdown in the most nonlinear wall test.
Scientific publication3 min read
A one-dimensional light-and-matter model shows a self-organized interface between a vacuum-like region and a chaotic bulk, with distinct scaling near critical points.
Scientific publication4 min read
The results point to a trade-off: the transformation embedding was more useful for distance-based comparisons, while the processed-audio embedding was more useful for recovering chain and parameter information.
Scientific publication5 min read
A laboratory study reports more than 40 dB of measured isolation from a switched-resonator CMOS circulator at a tuned operating point, along with circulation reversal in 0.6 nanoseconds.
Scientific publication4 min read
A theoretical study of a curved graphene-like lattice finds that its leading transverse charge response follows the occupied band’s Chern number, while a third-order energy-response jump survives the transition even though the full response is not universal.
Scientific publication4 min read
A particle-based model reports that sound in damped granular packings shifts from coherent, quadratic attenuation to a scattering regime above a pressure-dependent crossover.
Scientific publication5 min read
A laboratory preprint finds that steeper inclinations shift water-drop speed scaling toward a pancake-like regime before the overall droplet shape catches up.
Scientific publication4 min read
A theoretical study predicts a nonlinear orbital magnetization response that can exceed the calculated spin response in selected two-dimensional materials.
Scientific publication4 min read
A targeted modeling workflow generated charge-stability diagrams for two quantum-dot designs with fewer simulations, while oxide assumptions exposed unresolved differences between calculations and experimental data.
Scientific publication4 min read
A computational study reports sharply different iron-powder ignition thresholds for two reaction models, and both sets differ from a referenced experiment.
Scientific publication3 min read
A mathematical study of a two-dimensional periodic optical structure predicts distinct BIC and LTM patterns under several structural perturbations.
Scientific publication4 min read
A mathematical model predicts geometric propulsion from thermal fluctuations and two cyclic controls, while linking extra dissipation to the geometry and timing of the control path.
Scientific publication5 min read
A preprint reports that an anomalous resistance peak at zero in-plane magnetic field varied with the device's preparation history and with the in-plane field used during a gate sweep.
Scientific publication4 min read
Measurements in a twisted monolayer-trilayer graphene device found resistance features that changed with current, in-plane field and domain history, consistent with a model of precessing wall moments.
Scientific publication3 min read
A laboratory-built avalanche photodiode combining direct GeSn growth on silicon showed infrared response beyond 2 microns, while the reported device had higher dark current, power-dependent efficiency and slow response.
Scientific publication4 min read
A laboratory study reports optical evidence that triple-layer graphene may support one interlayer-coherent exciton-condensate state, while noting that coherence was not directly measured.
Scientific publication3 min read
A computational study suggests that an attractive polymer brush inside a mesopore may speed suspended-particle passage while producing sharp size and affinity gates, but the result remains a model prediction.
Scientific publication4 min read
An arXiv preprint reports suppressed long-wavelength density fluctuations across 21 marine diatom genera, while several measures reveal different kinds of spatial order.
Scientific publication4 min read
Models transferred well within the same sound domain but poorly between music and environmental recordings, and added labels recovered only part of the gap.
Scientific publication5 min read
Global simulations of a circular tokamak found lower instability growth rates and a higher apparent KBM threshold when equilibrium pressure was treated consistently. Comparisons with ideal MHD also changed with the profile and kinetic treatment.
Scientific publication4 min read
A laboratory study found narrow, low-background emission and single-photon statistics in crystal-phase quantum dots formed inside AlGaAs nanowires, with optical results that the authors interpret as support for type-I band alignment.
Scientific publication5 min read
A preprint study of single-crystal Sr2IrO4 reports magnetic modes that shift with pressure and vary by measurement spot, while phonons vary little by spot location.
Scientific publication4 min read
Across NSynth-100, FSC-89 and LS-100, SPECTRA reported higher average accuracy and lower performance drop than TAPE in standard comparisons, with the same direction under harder class-incremental protocols.
Scientific publication3 min read
An arXiv preprint uses two idealized neighboring gas cells to argue that warmer-to-cooler molecular exchange creates unequal molecular and momentum flux. The analytic construction is presented as a possible explanation for irreversibility, but it does not test a physical gas or prove the wider claims.
Scientific publication4 min read
A model-based arXiv preprint reports that delta-function kicks have a short-time work advantage in inertial stochastic systems, but the result depends on strict assumptions, quantum exceptions and protocol duration.
Scientific publication3 min read
A study of two hexagonal Na2Co2TeO6 crystals reports pressure-associated changes in Raman modes and polarization behavior, while direct structural confirmation remains open.
Scientific publication4 min read
A materials study combines X-ray, magnetic, thermal, electrical and surface measurements to examine Te-doped PtBi2. It reports bulk superconductivity near 2.4 K in a centrosymmetric crystal, but leaves the material's composition and higher point-contact temperatures partly unresolved.
Scientific publication4 min read
A theoretical and numerical ϕ4 calculation reports a lower violation for one conformal constraint at O(∂⁴) than at O(∂²), alongside a regulator-sensitivity pattern that appeared across two tested regulator families.
Scientific publication4 min read
A computational study reports that modeled TiO2 films reflect less and absorb more as laser intensity rises, while absorption varies by structure mainly at weak fields.
Scientific publication4 min read
A computational study reports a simulated hole signal that tracks valley populations and separates the electron channel, but the proposed readout has not been tested in a real sample.
Scientific publication4 min read
A theoretical study of planar fiber networks predicts that buckling can change whether the network initially densifies, while networks with the same alignment can differ by more than an order of magnitude in modeled softness.
Scientific publication5 min read
A one-loop calculation of a continuum Dirac-valley theory reports a different critical point and exponent pattern when neighboring valleys are coupled, with Lorentz invariance restored in the large-valley limit.
Scientific publication4 min read
A theoretical preprint compares prepared auxiliary systems, or packets, and reports different preferred states for long-term decay and fixed-time readouts.
Scientific publication4 min read