![The study demonstrates that magnetic field-dependent spectroscopic measurements, combined with a third-order perturbative scattering model and Schrieffer-Wolff transformation, reveal a renormalized [latex]\mathcal{J}_{\pm}[/latex] value of approximately 0.62, accurately capturing the complex interplay between the overscreened Kondo peak, the ferromagnetic Kondo dip, and the effective magnetic field-a result confirmed by a minimized [latex]\chi^{2}[/latex] of 0.23 under conditions of 54mK sample temperature, -20mV bias voltage, and 1nA current-thereby establishing a refined understanding of Kondo physics in these systems.](https://arxiv.org/html/2604.07174v1/Figure_3.png)
Researchers have discovered a unique nanographene structure that allows for the simultaneous observation of overscreened and ferromagnetic Kondo effects, opening doors to novel quantum phenomena.
![The study demonstrates a quantifiable relationship between entanglement entropy and lattice information in [latex] B=0 [/latex] meson-meson and [latex] B=1 [/latex] meson-baryon scattering, suggesting a fundamental connection between these properties in particle interactions.](https://arxiv.org/html/2604.06716v1/baryons2025_proceeding_v2.jpg)
Researchers have achieved the first real-time quantum simulation of how hadrons, like protons and neutrons, collide in a simplified strong force environment.
![The extent of superconductivity within stars of varying mass-2.3[latex]M_{\odot}[/latex], 1.6[latex]M_{\odot}[/latex], and 2.1[latex]M_{\odot}[/latex]-is demonstrably sensitive to parameters governing the superconducting state, specifically the superconducting gap [latex]\Delta_{CSC}[/latex], effective magnetic field [latex]B_{eff}[/latex], and curvature parameter [latex]K_{v}[/latex], with the resulting internal structure exhibiting regions of both Type I and Type II proton superconductivity-characterized by the Meissner and vortex states-and a distinct core of color-superconducting quarks.](https://arxiv.org/html/2604.06308v1/x4.png)
New research explores how the interplay of superconductivity and intense magnetic fields within hybrid stars-those with both neutron and quark matter-could generate detectable gravitational wave signals.
A comprehensive review catalogues testable predictions stemming from the ambitious E8×ωE8 unification program, spanning quantum mechanics, particle physics, and gravity.
A recent report signals a fundamental shift in communication systems design, prioritizing holistic utility over raw data rates.
![The study demonstrates that the late-time entanglement entropy, measured following the evolution of initially unentangled states under a [latex]SU(2)[/latex]-symmetric Hamiltonian, scales with system size and converges towards the Page entropy, with deviations-quantified as [latex]\delta S\_{A}=\langle S\_{A}\rangle-\langle S\_{A}\rangle\_{\mathrm{Haar}}[/latex]-distinguishing between Ising and IsoVar initial conditions and further differentiating these from Haar-random states and those constrained by specific symmetry conditions such as a single [latex]U(1)[/latex] charge or equal variances in all spatial directions.](https://arxiv.org/html/2604.05043v1/x4.png)
New research reveals that non-Abelian symmetries can subtly alter the thermalization process in quantum systems, preventing them from reaching truly random states.
A new framework balances structural exploration with functional optimization, enabling autonomous microscopy to uncover diverse and useful representations across imaging modalities.
A new computational approach directly links time-domain wave behavior to the formation of electronic and acoustic bands in periodic materials.
This review explores the growing importance of quantum mechanics in accurately modeling the behavior of plasmas across a range of densities and temperatures.
![The study constrains effective couplings [latex]\Lambda_{\gamma}[/latex] and [latex]\Lambda_{\chi}[/latex] for dark matter with a mass of 10 GeV, mediated by a spin-2 particle ranging from 100 GeV to 1 TeV, utilizing projected data from the HL-LHC to exclude parameter space at 95% confidence level and correlate these couplings with observed dark matter relic abundance and off-resonance production dependent on reheating temperatures.](https://arxiv.org/html/2604.02604v1/Figures/freeze_in_combined_log_mG_1e+03.png)
A new study explores how the High-Luminosity LHC, paired with machine learning, could reveal feebly interacting dark matter particles created through a unique cosmological process.