506 papers
This paper demonstrates that low-energy scattering is driven by a pole-enhanced triangle diagram involving a near-threshold pole, yielding an attractive interaction consistent with experimental data and distinct from van der Waals or two-pion exchange mechanisms.
This paper demonstrates that analyzing two-particle correlations in ultra-relativistic ultra-central ion-ion collisions provides a robust method for imaging ground-state two-body correlations in light nuclei, offering a superior alternative to traditional low-energy approaches based on Kumar operators.
This paper presents comprehensive perturbative QCD baseline predictions for cold nuclear matter effects in light-ion collisions at LHC energies, demonstrating that while these effects induce significant suppressions with large uncertainties, specific multi-cross-section ratios can effectively cancel these uncertainties to enhance the sensitivity to quark-gluon plasma signatures.
This paper proposes that secluded dark matter can explain recent halo gamma-ray signals through p-wave Sommerfeld-enhanced annihilation into W+W- pairs, a mechanism that is naturally realized within minimal supersymmetric frameworks via weak coupling to Higgs bosons.
This paper proposes that the strong CP problem is resolved through a nonperturbative infrared relaxation mechanism where the effective vacuum angle dynamically flows to CP-invariant fixed points, driven by a Berry phase induced by the adiabatic separation of slow topological modes and fast gluonic fluctuations in Yang-Mills theory, without requiring additional dynamical fields.
This paper investigates the extended thermodynamics of charged Hayward-AdS black holes surrounded by a cloud of strings and perfect fluid dark matter, demonstrating that these models exhibit van der Waals-like phase transitions, distinct Joule-Thomson expansion characteristics, and holographic heat engine efficiencies that are respectively enhanced by the cloud of strings and diminished by perfect fluid dark matter.
This paper derives exact evolution equations for spin potentials in perfect-fluid spin hydrodynamics on Grozdanov's hyperbolic () expanding background, revealing distinct dynamical features such as stronger spin localization and oscillatory azimuthal decay that differentiate it from the well-known Gubser flow.
This paper derives the one-point energy correlator for deep inelastic scattering in the small- limit using the Color Glass Condensate framework, demonstrating that it serves as a clean, nonperturbative-free probe of gluon saturation dynamics with significant nuclear suppression effects relevant to the future Electron-Ion Collider.
This study evaluates the Deep Underground Neutrino Experiment's (DUNE) capability to distinguish between slow collective, fast collective, and standard MSW neutrino flavor conversion mechanisms in a future supernova signal by combining GLoBES and MultiNest to analyze flux parameter extraction.
This paper introduces a framework based on differential and information geometry to analyze the latent representations of machine learning models, applying concepts like curvature and nonmetricity to interpret the physics underlying quark-gluon and fat jet classification tasks.
This paper presents new analytical all-order results for small- resummation, most notably the first properly resummed splitting kernel, which form the basis of a more robust and numerically stable implementation in the upcoming HELL 4.0 framework.
This paper investigates how primordial non-Gaussianity can convert small-scale Poisson fluctuations of evaporating primordial black holes into large-scale isocurvature perturbations in the dark sector, thereby establishing new constraints on dark matter production scenarios alongside re-evaluations of limits from overproduction, warm dark matter, and scalar-induced gravitational waves.
This paper employs an open quantum systems framework to demonstrate that an ultralight scalar field coupled to neutrinos induces decoherence in neutrino oscillations with a damping parameter scaling as , differing from the dependence typically assumed in phenomenological models.
This paper analyzes radiative corrections in no-scale supergravity inflation models, demonstrating that while such corrections can destabilize predictions in certain Wess-Zumino scenarios, specific classes like the Cecotti model maintain small loop effects that preserve agreement with Planck CMB data.
This paper analyzes elastic and scattering within the Color Glass Condensate framework using experimental data to derive phenomenological upper bounds on the odderon amplitude, finding that while current parametrizations can describe the data, large uncertainties limit the precision of these constraints and highlight the need for improved measurements.
This paper proposes a framework for testing quantum gravity by analyzing the stochastic gravitational-wave background from evaporating near-Planck-mass primordial black holes, demonstrating that their unthermalized graviton spectra preserve distinct signatures of modified temperature-mass relations that can be used to discriminate between various beyond-semiclassical theories.
This paper proposes a method for simulating the JIMWLK evolution equation on quantum computers by reformulating it as a Lindblad master equation, applying specific approximations like azimuthal symmetry and SU(2) gauge restriction, and demonstrating the approach's validity through a Qiskit-based quantum simulation of dipole expectation values.
This paper employs a gradient-expansion formalism to identify a previously overlooked region of stable backreaction in axion inflation and characterizes the nonlinear dynamics of the unstable regime, revealing a supercritical Hopf bifurcation and burst-like oscillations that lead to a refined criterion for the onset of instability.
This study investigates the state using flux-tube and quark pair creation models, concluding that its anomalous decay pattern cannot be explained by a conventional scenario but instead provides strong evidence for -hybrid mixing in the strange sector, offering guidance for future experimental searches at BESIII, LHCb, and Belle-II.
This paper investigates the Sommerfeld enhancement in dark matter annihilation into unstable, non-relativistic final-state particles by incorporating their decay widths into the Schrödinger equation, revealing that narrow-width bound states induce resonant enhancements that significantly impact dark matter relic abundance predictions.