New research combines theoretical models with astronomical observations to refine our understanding of the extreme conditions within neutron stars and the elusive transition between hadronic and quark matter.
A new review examines how interactions between multiple axion-like particles could impact both their detectability and their role in solving the strong CP problem.
A new wave of research is exploring how engineered electromagnetic environments can unlock exotic properties in correlated electron systems.
New research rigorously tests the promise of quantum-inspired embeddings for document retrieval, revealing limitations in capturing semantic meaning.
New research reveals how manipulating light interference in chiral materials can predictably generate measurable chirality, moving beyond simple spatial patterns.
Researchers have used a trapped-ion quantum computer to model a fundamental theory of particle physics, observing key phenomena like glueball excitations and string breaking.
A new theoretical framework reveals a universal mathematical structure-a ‘ladder symmetry’-underlying equations from the smallest quantum systems to the largest black holes.
Recent analyses of data from leading direct detection experiments are tightening the constraints on light dark matter that interacts through inelastic scattering.
![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.