459 papers
The paper demonstrates that the final state of a binary black hole merger corresponds with remarkable accuracy to the configuration that maximizes the instability rate of null geodesics, suggesting a deep connection between merger dynamics and the efficiency of photon ring scrambling.
This paper numerically investigates geodesic structures in static, spherically symmetric neutron star spacetimes within the quadratic Starobinsky gravity model, revealing that stable circular orbits for massive particles exist in discrete radial bands sensitive to stellar properties and the model parameter, while no photon spheres are found outside the star.
This paper presents a one-loop computation of the quark propagator in the Curci-Ferrari-Delbourgo-Jarvis gauge with dynamical quarks, demonstrating that the framework remains infrared-stable with frozen coupling and mass parameters, while suggesting that finite gauge parameters may better align with lattice trends than the Landau gauge.
This paper investigates gravitational wave propagation and emission in metric-affine bumblebee gravity, deriving modified dispersion relations and radiation patterns that depend on the orientation of the Lorentz-violating background vector, and uses multimessenger observations of GW170817 to constrain the theory's parameters.
This paper investigates a generalized gauged -Maxwell theory where integrating out a massive Dirac fermion induces a non-polynomial, logarithmic magnetic permeability, enabling the derivation of BPS vortex solutions with quantized magnetic flux that highlight the interplay between target-space geometry and the induced permeability.
This study demonstrates that while intrinsic nuclear deformation in U+U collisions has a negligible effect on the overall charmonium yield suppression compared to Au+Au collisions, it significantly influences charmonium momentum anisotropy and distinguishes between tip-tip and body-body collision configurations, with these effects being more pronounced for excited states due to their lower binding energies.
This paper introduces a nonperturbative Hamiltonian framework that rigorously connects finite-volume lattice QCD spectra to experimental scattering observables, successfully demonstrating its utility by extracting robust resonance parameters for the meson through a unified analysis of coupled $3\pi2\pi$ systems.
This paper summarizes how derivatives of the QCD pressure calculated via lattice QCD are used to construct observables that probe the QCD phase diagram at physical quark masses, specifically analyzing the -flavor chiral phase transition, deconfinement, and the convergence properties of Taylor expansions in the search for the critical endpoint.
This paper presents the first sub-percent precision lattice QCD calculation of the next-to-leading order hadronic vacuum polarization contribution to the muon anomalous magnetic moment, yielding a result of that is twice as precise as the 2025 White Paper estimate and shows a significant 4.8 tension with data-driven evaluations excluding the CMD-3 measurement.
This paper demonstrates that incorporating Urca processes involving parity partners of nucleons and hyperons within a parity doublet model significantly improves the agreement between neutron star cooling simulations and observed surface temperatures and ages.
This study demonstrates that while Monte Carlo neutrino transport in neutron star mergers confirms thermalization in hot, dense regions, significant non-equilibrium deviations in moderately warm zones reveal that energy-averaged agreement with thermal assumptions is insufficient for accurately predicting weak interaction rates and composition evolution.
This paper establishes new constraints on the mixing angle of light CP-even scalars with the Standard Model Higgs boson by analyzing non-detections of gamma-ray excess from SN1987A in historical Solar Maximum Mission satellite data, which would have resulted from scalars produced via nucleon bremsstrahlung and subsequently decaying into photons.
This paper proposes a -based inverse seesaw model that successfully explains neutrino mass hierarchies and cobimaximal mixing patterns while accounting for the observed baryon asymmetry of the Universe via leptogenesis in the normal mass hierarchy scenario.
This paper calculates enhanced electroweak, QCD, and QED radiative corrections to the nucleon coupling constants and , providing updated relations between lattice-QCD and physical values that yield a total correction of approximately 3.5% to 5.6% and predict a physical axial charge of 1.265(26) or 1.240(9) depending on the input methodology.
This paper presents precise NNLO QCD predictions, enhanced with NNLL resummation for specific observables, for hadronic Higgs decays into and channels using a newly developed generalised antenna formalism to support future Higgs factory measurements.
This paper provides a pedagogical overview of dark photons, detailing their theoretical framework, significance in particle physics, and the various laboratory, astrophysical, and cosmological methods used to search for them.
This paper demonstrates how to extract baryon light-front wave functions from equal-time lattice QCD correlators by proving their factorization into a three-quark color-singlet component, a residual lattice factor, and a soft factor, while also verifying the wave function's renormalizability and deriving its evolution equations.
This paper investigates how future lepton colliders can probe the CP properties of axion-like particle (ALP) interactions with photons by analyzing the azimuthal angle difference between final-state electrons in the process, demonstrating that this observable can distinguish between CP-conserving, CP-violating, and mixed interaction structures with projected sensitivities exceeding current electron electric dipole moment constraints.
This paper reports the discovery of a critical error in the 2006 Maniatis et al. analysis of the two Higgs doublet model potential's stability, which was identified through formalization in the Lean theorem prover and represents the first known non-trivial error in a physics paper uncovered by this rigorous method.
This paper investigates the structure of charmonium, bottomonium, and mesons using the Basis Light-Front Quantization approach with both quark-antiquark and quark-antiquark-gluon Fock sectors to calculate various observables and provide the first BLFQ predictions for gluon parton distribution functions in heavy mesons.