816 papers
This paper introduces approximate master equations (AMEs) to analytically model the spatial public goods game, demonstrating that these equations yield results qualitatively consistent with Monte Carlo simulations and enable the analytical derivation of phase boundaries in both high-noise and noiseless regimes.
This study demonstrates that anomalous, diffusive particle transport in tokamak edge turbulence arises inherently from fundamental non-linear drift dynamics, with transport coefficients scaling according to the spectral properties of turbulent energy.
This paper evaluates the observational viability and thermodynamic implications of Gong-Zhang dark energy parametrizations using late-time cosmological data, finding that the GZ-Type II model offers a competitive, physically transparent alternative to CDM with reduced parameter degeneracy and is further validated by configuration entropy analysis as a diagnostic of late-time cosmic acceleration.
This paper compares causal fermion systems, non-commutative geometry, and generalized trace dynamics, highlighting their shared recovery of fiber bundle structures in the continuum limit and identifying the encoding of spacetime relations via a generalized two-point correlator—replacing Synge's world function—as the key innovation that can be unified across all three frameworks.
This paper reports the first dipolar carbene-metal-amide material exhibiting enhanced two-photon absorption with a cross-section of 105 GM and efficient thermally activated delayed fluorescence, demonstrating excellent photostability and third-order nonlinear optical properties for advanced photonic applications.
This paper develops a perturbative framework based on the Fokker-Planck equation to derive an explicit analytical expression for the mean-squared displacement of active Brownian particles with finite rotational inertia, a result that is validated through numerical simulations.
This paper demonstrates that viscosity serves as a reliable indicator for determining the extent of complex formation in concentrated electrolyte solutions, using comparative simulations and experiments on FeCl and MgCl to show that higher viscosity correlates with greater speciation, a finding validated by recent X-ray and neutron scattering data.
This study utilizes high-resolution microfluidic experiments to demonstrate that CO2 phase state and flow rate critically govern salt precipitation kinetics and spatial distribution during injection, revealing that supercritical CO2 significantly accelerates evaporation and crystallization compared to liquid or gaseous phases, thereby providing essential quantitative benchmarks for predicting near-wellbore permeability impairment in geological carbon storage.
This study investigates how external magnetic fields around massive black holes imprint specific post-Newtonian corrections on gravitational waveforms during inspiral, demonstrating that while these magnetic effects are distinct from modified gravity theories, they are observationally degenerate with the gravitational influence of surrounding matter distributions.
This study demonstrates that substituting electron-donating groups with fluorine or chlorine atoms in the molecular core of liquid crystals successfully induces a ferroelectric nematic phase, revealing strong polar surface anchoring and providing key insights for designing novel ferroelectric nematogens.
This paper presents large-scale experimental findings on Lagrangian tracer dispersion in stratified turbulence, revealing that vertical motion is constrained by the ratio of velocity fluctuation to buoyancy frequency, while velocity spectra exhibit a distinct $1/f^3$ decay and a transition from Gaussian to non-Gaussian statistics as the flow shifts from wave-dominated to fully nonlinear turbulent regimes.
This paper demonstrates that Boltzmann Generators can effectively sample the liquid-gas critical point of a Lennard-Jones fluid and capture critical signatures, though their current utility is constrained by small system sizes that suppress large-scale fluctuations.
This paper presents a parameter-free, first-principles framework based on superconducting density functional theory to simultaneously calculate the coherence length, penetration depth, and transition temperature of superconductors, successfully validating the method against experimental data and providing a microscopic explanation for the Uemura plot's empirical correlations.
Using the traveling-solvent floating zone technique, high-quality single crystals of the distorted triangular lattice antiferromagnet CuLaGeO were successfully grown and characterized, revealing weak magnetic frustration, a low-temperature ordering transition at 1.14 K, and a unique noncollinear antiferromagnetic structure with an ordered moment of 0.89 lying in the bc-plane.
This paper demonstrates that a particle-guided diffusion model trained on advection-reaction-diffusion solutions can effectively generate physically consistent concentration fields and accurately predict outlet concentrations for gas-phase chemical reactions, even under unseen parameter conditions.
This paper reports on large-scale lattice studies of the Corrigan--Ramond large- limit of Yang-Mills theory, utilizing gradient flows to analyze topological charge properties and discretisation effects, ultimately concluding that current simulations at lattice spacings of 0.08–0.11 fm are subject to approximately 10% discretisation errors.
This paper introduces a novel entropy production estimator for continuous systems with limited resolution that relies solely on the frequency and duration of particle transitions across spatial regions, eliminating the need for Markovian events or discrete underlying dynamics.
This paper constructs a path integral measure invariant under the Lorentz group and quasi-invariant under diffeomorphisms by drawing an analogy with the rotationally invariant Wiener measure on the Euclidean plane, thereby establishing a correspondence between paths in the future light cone of Minkowski space and paths on the coverings of the Euclidean plane.
This paper clarifies the origin of the geometric contribution to the superfluid density in neutron star inner crusts by deriving its dependence on the pairing gap within a multi-band framework and demonstrating that accounting for corrections to Bogoliubov quasi-particle states, rather than just Hartree-Fock single-particle states, is essential for its emergence.
This paper demonstrates that accretion disk perturbations, modeled as a weak external tidal field, significantly alter Kerr black hole superradiance by inducing state mixing and energy shifts that can suppress, quench, or enhance gravitational atom growth, thereby critically impacting the detectability of ultralight bosons in realistic astrophysical environments.