Universal features of high-energy scattering of Laguerre-Gaussian statesVortex states of photons, electrons, and other particles are wave packets that carry intrinsic orbital angular momentum (OAM) and exhibit other features unavailable for plane waves. Collisions of…Yaoqi Yang, Igor P. Ivanov·Jun 16, 2026SaveLearn
Exploring the electromagnetic properties of neutrinos at a short-baseline reactor neutrino experimentUpcoming and present reactor neutrino experiments represent an appealing tool to probe fundamental properties in the neutrino sector. In this paper, we study the physics potential to determine the…Guo-Fu Cao, Xin Chen, Luis A. Delgadillo et al.·Jun 16, 2026SaveLearn
Parton spin correlations and CP properties in Higgs boson decay at future lepton collidersWe present a phenomenological study of partonic spin correlations and CP properties in H gg decay channel at future lepton colliders. We investigate two classes of observables: Lund…Yi-Lin Wang, Jun Gao, Ying-Ying Li et al.·Jun 16, 2026SaveLearn
Molecular pentaquarks composed of a ground-state octet baryon and a P-wave anticharmed mesonIn this work, we investigate the interactions between an excited anticharm meson doublet (D1, D2*) and ground-state octet baryons (N, Λ, Σ, Ξ) with the aim of identifying possible…Yu-Yue Cui, Rui Chen, Qi Huang·Jun 16, 2026SaveLearn
Complex Mass Shells for Coloured quarks and their Asymptotic ConfinementThe present paper is the continuation of our previous work (R. Kerner and J. Lukierski, Nuclear Physics B, 2021) where we introduced a Z3-symmetric covering of the Lorentz group as a natural symmetry…Richard Kerner, Jerzy Lukierski·Jun 16, 2026SaveLearn
Discovering the Gell-Mann-Okubo Formula with Kolmogorov-Arnold NetworksUncovering physical laws from experimental data is a fundamental goal of theoretical physics. In this work, we apply the spline-based, interpretable Kolmogorov-Arnold Network (KAN) to explore the…Jian-Yao He, Xun Chen, Xiao-Yan Zhu et al.·Jun 16, 2026SaveLearn
How to Trust Learned Loop AmplitudesHigher-order theory predictions are crucial for the precision LHC program, but the time-consuming amplitude evaluation challenges the corresponding Monte-Carlo simulations. Machine-learned amplitude…Henning Bahl, Jens Braun, Gudrun Heinrich et al.·Jun 16, 2026SaveLearn
Probing electroweak pair production of heavy neutral leptons with displaced vertices at the LHCWe study the sensitivity of displaced vertex searches at the LHC to heavy neutral leptons (also known as sterile neutrinos) that are produced in pairs with an electroweak-size cross section. We work…Stéphane Lavignac, Anibal D. Medina, Nicolás I. Mileo et al.·Jun 16, 2026SaveLearn
Systematic analysis of 3HDM symmetriesSymmetries play a crucial role in shaping the structure and predictions of multi-Higgs-doublet models. In three-Higgs-doublet models considerable effort has been put into classifying possible…A. Kunčinas, P. Osland, M. N. Rebelo·Jun 16, 2026SaveLearn
Linearly Polarized Gravitational Waves from Bubble CollisionsPhysics beyond the Standard Model may give rise to first-order phase transitions proceeding via the nucleation of vacuum bubbles, whose subsequent collisions generate gravitational waves (GWs). Their…Katarina Trailović·Jun 16, 2026SaveLearn
Gravitational Wave Probe of Singlet-Doublet Dark Matter Induced Radiative Neutrino MassWe investigate an one loop radiative neutrino mass model, where the loop particles, notably a singlet fermion (χ), a doublet fermion (Ψ) and three generations of singlet scalars ($ϕi,…Ujjal Kumar Dey, Santu Kumar Manna, Partha Kumar Paul et al.·Jun 16, 2026SaveLearn
Flavor from Consistency: Axion, Anomaly Cancellation, and Emergent UnificationWe present a framework for flavored grand unification theory (flavored-GUT) in string-derived supergravity based on G SM× SL(2,Z)× U(1)X× U(1)B-L, where gravity is…Yang Hwan Ahn·Jun 16, 2026SaveLearn
Radiative lepton model in a non-invertible fusion ruleWe propose a radiatively induced lepton mass model introducing a Z2 gauging Z5 fusion rule. In our framework, the charged-lepton mass matrix is generated at one-loop level via dynamical…Takaaki Nomura, Hiroshi Okada, Yoshihiro Shigekami·Jun 16, 2026SaveLearn
Flavour from Fractal Mass ChainsWe explore the possibility that the underlying flavour structure of the Standard Model could be determined by mass chains on a fractal geometry. We consider, as an example, the theory space on a…Alejandro Ibarra, Aadarsh Singh, Sudhir K Vempati·Jun 16, 2026SaveLearn
A Novel Neutrino Mass MatrixA predictive neutrino mass matrix texture, sheltering unique correlations (m12=m13\,\,\&\,\,m33=2i\, m12), is proposed, addressing most of the timely neutrino phenomenology issues. The…Pralay Chakraborty, Sagar Tirtha Goswami, Subhankar Roy·Jun 16, 2026SaveLearn
Axion-like particle limits from multi-messenger sourcesHigh-energy neutrino observation from the Seyfert galaxy NGC 1068 offers new insights into the non-thermal processes of active galactic nuclei. Simultaneous gamma-rays emitted by such sources can…Ariane Dekker, Gonzalo Herrera, Dimitrios Kantzas·Jun 16, 2026SaveLearn
Constraining Reheating Temperature, Inflaton-SM Coupling and Dark Matter Mass in Light of ACT DR6 ObservationsWe explore the phenomenological implications of the latest Atacama Cosmology Telescope (ACT) DR6 observations, in combination with Planck 2018, BICEP/Keck 2018, and DESI, on the physics of inflation…Rajesh Mondal, Sourav Mondal, Ayan Chakraborty·Jun 16, 2026SaveLearn
Weak bosons as partons below 10 TeV partonic center-of-momentumWe investigate the modeling of weak boson number densities for leptons and hadrons in practical calculations in the Standard Model. In the framework of the Effective W Approximation (EWA) and in…Innes Bigaran, Richard Ruiz·Jun 16, 2026SaveLearn
Revisiting Neutrino Masses In Clockwork ModelsIn this paper, we have studied a mechanism that naturally produces hierarchical masses using fine cancellation rather than widely used suppression mechanisms as in seesaw, clockwork or…Aadarsh Singh·Jun 16, 2026SaveLearn
On the hypothesis of a second Higgs boson near 0.5 TeVRecently, a second Higgs-like boson h' with the mass near 0.5~TeV was predicted from a dual holographic model describing the hypothetical strongly-coupled sector beyond the Standard Model. We…S. S. Afonin·Jun 16, 2026SaveLearn
Radiative neutrino masses in an abelian extension of the Standard ModelThe seesaw mechanism is the preferred methodology to obtain light neutrino masses by the introduction of a Majorana mass matrix. Moreover, radiative corrections can be done in order to improve the…S. F. Mantilla, R. Martinez, J. Muñoz·Jun 16, 2026SaveLearn
Quantum decoherence of hyperon spin correlations in QCD hadronizationHadronization, the transition of quarks and gluons into hadrons, lies beyond the reach of perturbative quantum chromodynamics (QCD) and is commonly described by the semiclassical Lund string model.…Feng Liu, Zhoudunming Tu·Jun 15, 2026SaveLearn
Scaling of the Surface Free Energy as a Probe of the QCD Critical RegionThe QCD phase diagram is expected to have a critical point that separates the crossover and first-order transition lines. A realistic model that incorporates phase boundary effects is essential for…Joseph I. Kapusta, Mayank Singh, Shensong Wan·Jun 15, 2026SaveLearn
Freeze-in and ultra-relativistic freeze-out during general reheating scenariosThe dark-matter relic abundance can depend sensitively on the thermal history before radiation domination. We derive a general analytic framework for dark-matter production from the Standard Model…Kuldeep Deka·Jun 15, 2026SaveLearn
|Vcb| determinations from B D(*) ν decays within the SM and beyondWe investigate the |Vcb| determinations from exclusive semi-leptonic B D(*)ν decays, together with comprehensive fit analyses of the B D(*) transition…Wen-Sheng Fang, Syuhei Iguro, Xin-Qiang Li et al.·Jun 15, 2026SaveLearn