Superconducting Interfaces: When Quantum Interference Skews the Current
![The study demonstrates that asymmetry and interferometry reveal a relationship between normalized energy [latex]G(E)[/latex] and extracted amplitude [latex]\mathcal{A}(E)[/latex], exhibiting a fan-diagram-like phase-space domain corresponding to propagating modes as a function of normalized length [latex]L/\lambda_{osc}[/latex].](https://arxiv.org/html/2603.14329v1/x1.png)
New research reveals that extended superconducting interfaces exhibit an intrinsic asymmetry in electron flow due to quantum interference effects.
Science
Unlocking Hidden Magnetism in a Promising Quantum Material
A new microwave resonance technique reveals persistent magnetic activity in thin films of terbium indium oxide, a leading candidate for hosting a quantum spin liquid state.
Automating the Hunt for New Physics
A new AI framework streamlines the complex process of particle physics research, from theoretical models to observable predictions.
Collision Course: How Molecular Impacts Drive Magnetism in Radical Fluids
![Molecular dynamics within fluids are governed by stochastic exchange interactions-[latex]J_{ij}[/latex]-arising from discrete, pairwise collisions, where each encounter generates a random variable fluctuating in both magnitude and sign with a zero mean, fundamentally reflecting the unpredictable nature of molecular encounters.](https://arxiv.org/html/2603.14677v1/Fig1.png)
New research reveals that magnetic properties in concentrated radical solutions aren’t determined by static interactions, but by the constant jostling of molecules.
The Curious Path to Secure Data
From abstract mathematical puzzles to the bedrock of modern digital security, this review traces the journey of number theory and lattice structures.
Beyond Zero: A New Approach to Standard Model Precision
![The kernel defined in Eq. (4.2.5) for [latex]\epsilon = 0.3 \, {\rm GeV}^2[/latex] and [latex]\phi = 0[/latex] (top) and [latex]\phi = \pi[/latex] (bottom) is plotted for the time (left) and spatial (right) components of [latex]\bar{t}_{\mu}[/latex], showing Chebyshev approximations (solid lines) of order [latex]N = 40[/latex] alongside the kernel (dashed lines) for energies ranging from [latex]\sqrt{s_{\rm th}}[/latex] to infinity, with vertical lines indicating thresholds [latex]s_{\rm th}[/latex], [latex]M_{\rho}^2[/latex], [latex]M_{\omega}^2[/latex], [latex]M_{\phi}^2[/latex], and [latex]q_{\rm max}^2[/latex].](https://arxiv.org/html/2603.15487v1/x16.png)
Lattice QCD calculations employing finite smearing widths offer a promising pathway to directly compare theoretical predictions with experimental data, sidestepping the complexities of traditional extrapolation methods.
Slowing Light’s Path: Temporal Control in Photonic Crystals
Researchers have demonstrated unprecedented control over the temporal behavior of light within time photonic crystals, enabling both strong localization and the creation of unique, extended edge states.
Catching the Light: A Unified View of Nanophotonic Resonances
This Perspective outlines a comprehensive framework for understanding how light interacts with nanostructured materials, bridging the gap between fundamental eigenmode behavior and observable scattering phenomena.
Dark Matter’s Hidden Link to the Matter-Antimatter Puzzle
A novel framework proposes that dark matter is composed of stable quark-antiquark nuggets, their abundance directly tied to the observed imbalance between matter and antimatter in the universe.
Beyond Strings: Mapping the Quantum Realm of M-Branes
New research delves into the holographic connection between M-theory and its boundary field theory counterparts, offering insights into the quantization of higher-dimensional membranes.