Evidence for Daily and Weekly Periodic Variability in GPT-4o Performance
arXiv:2602.15889v1 Announce Type: cross Abstract: Large language models (LLMs) are increasingly used in research both as tools and as objects of investigation. Much of this...
Stay updated with the latest research and technology news
arXiv:2602.15889v1 Announce Type: cross Abstract: Large language models (LLMs) are increasingly used in research both as tools and as objects of investigation. Much of this...
arXiv:2602.15933v1 Announce Type: cross Abstract: Isotropic integrable spin chains such as the Heisenberg model feature superdiffusive spin transport belonging to an as-yet-unidentified dynamical universality class...
arXiv:2602.16003v1 Announce Type: cross Abstract: We present a biologically inspired quantum neural network that encodes neuronal populations as fully connected qubits governed by the Lipkin-Meshkov-Glick...
arXiv:2602.16074v1 Announce Type: cross Abstract: Complex systems out of equilibrium often experience intermittent oscillations between quiescent and highly dynamic states. The type of intermittency depends...
arXiv:2602.16081v1 Announce Type: cross Abstract: Dense granular flows exhibit nonlocal effects due to stress transmission in microplastic events, especially in quasi-static or slowly sheared regions....
arXiv:2602.16084v1 Announce Type: cross Abstract: Active networks composed of biopolymers and motor proteins provide versatile biomimetic systems that have advanced active matter physics and deepened...
arXiv:2602.16213v1 Announce Type: cross Abstract: This paper introduces a novel approach to sea ice modeling using Graph Neural Networks (GNNs), utilizing the natural graph structure...
arXiv:2602.16221v1 Announce Type: cross Abstract: This paper re-evaluates the relationship between the observed sunward electron cutoff energy and the depth of the Sun's global electrostatic...
arXiv:2602.16282v1 Announce Type: cross Abstract: Natural birth and death are fundamental mechanisms of population dynamics in ecosystems and have played pivotal roles in shaping population...
arXiv:2602.16350v1 Announce Type: cross Abstract: We report a direct demonstration of quantum-enhanced sensing in the Fourier domain by comparing single- and two-photon interference in a...
arXiv:2602.16390v1 Announce Type: cross Abstract: Understanding why and how crystalline solids melt remains a central problem in condensed-matter physics. Dislocation loops are fundamental topological excitations...
arXiv:2602.16408v1 Announce Type: cross Abstract: We numerically study the dynamics of a three-dimensional contractile fluid droplet in the bulk and under confinement. We show that...
arXiv:2602.16495v1 Announce Type: cross Abstract: We critically examine proposals for the so-called warp-drive spacetimes and classify these models based on their various restrictions within the...
arXiv:2602.16529v1 Announce Type: cross Abstract: Channeling radiation in oriented crystals arises from transitions between quantized transverse bound states in the MeV regime and is strongly...
arXiv:2602.16579v1 Announce Type: cross Abstract: Reliable global streamflow forecasting is essential for flood preparedness and water resource management, yet data-driven models often suffer from a...
arXiv:2602.16580v1 Announce Type: cross Abstract: We extend recent algebro-geometric results for coupled cluster theory of quantum many-body systems to the truncation varieties arising from the...
arXiv:2602.16621v1 Announce Type: cross Abstract: Experimentalists often use wind tunnels to study aerodynamic turbulence, but most wind tunnel imaging techniques are limited in their ability...
arXiv:2602.16632v1 Announce Type: cross Abstract: Twinning is a primary deformation mechanism in Mg alloys. This study focuses on tension twins during uniaxial compression of Mg-Y...
arXiv:2602.16634v1 Announce Type: cross Abstract: The rare-event sampling problem has long been the central limiting factor in molecular dynamics (MD), especially in biomolecular simulation. Recently,...
arXiv:2602.16665v1 Announce Type: cross Abstract: p-spin glasses, characterized by frustrated many-body interactions beyond the conventional pairwise case (p>2), are prototypical disordered systems whose ground-state search...
arXiv:2602.16679v1 Announce Type: cross Abstract: Ab initio auxiliary-field quantum Monte Carlo (AFQMC) is a systematically improvable many-body method, but its application to extended solids has...
arXiv:2401.05922v3 Announce Type: replace Abstract: We present an analytical calculation of the complete $\alpha^6$ correction to energies of $nP$-levels of two-body systems consisting of the...
arXiv:2409.18072v2 Announce Type: replace Abstract: Optical imaging plays a crucial role in advancing science and technology, enabling applications in fields ranging from biomedicine to astronomy....
arXiv:2504.20755v2 Announce Type: replace Abstract: Silicon strip detectors developed for the Inner Tracker (ITk) of the ATLAS experiment will operate in a harsh radiation environment...