TransitionListener v2.0 -- Robust gravitational wave predictions for cosmological phase transitionsGravitational wave backgrounds from strong first-order cosmological phase transitions are key observational targets predicted by many SM extensions and might be observed by current and future…Jonas Matuszak, Carlo Tasillo·May 14, 2026SaveLearn
Matching higher-dimensional operators at finite temperature for general modelsHigh-temperature dimensional reduction provides a systematic effective field theory framework for studying finite-temperature thermodynamics and cosmological phase transitions. While the matching of…Fabio Bernardo, Romain Guillermo Reinle, Philipp Schicho·May 14, 2026SaveLearn
Effective Matter Flavor Conversion Mediated by Pseudo-Sterile States as the Possible Origin of Neutrino Oscillation AnomaliesNeutrino oscillation experiments present anomalous results across a vast range of baselines and energies. Here we show that a 3+1 scenario in which sterile neutrinos feel a novel matter potential…Sabya Sachi Chatterjee, Antonio Palazzo·May 14, 2026SaveLearn
Radiative decays of the Λ(1520) as a dynamically generated resonanceInspired by the latest BESIII measurement of the Λ(1520)γΣ0 radiative decay, we systematically study the decays Λ(1520)γΛ(Σ0) within the chiral unitary approach, where the Λ(1520) is…Rui-Xiang Shi, Yu-Bao Zhang, Jun-Xu Lu et al.·May 14, 2026SaveLearn
CP asymmetries in D K0S,LP and D K0S,LV decaysD meson decays into neutral kaons involve both Cabibbo-favored and doubly Cabibbo-suppressed amplitudes as well as final-state kaon mixing, providing abundant sources of CP violation. In this work,…Ying-Xin Lai, Di Wang·May 14, 2026SaveLearn
Unified study of scalar, vector and tensor two-meson form factors in U(3) resonance chiral theoryWe perform a systematic study of two-meson form factors of the scalar, vector, and anti-symmetric tensor types within the framework of the U(3) resonance chiral theory. The complete perturbative…Jin Hao, Chun-Gui Duan, Zhi-Hui Guo et al.·May 14, 2026SaveLearn
AI-Driven Discovery of Information-Efficient Collider Observables for Interference MeasurementsOptimal observables provide statistically powerful probes of small deformations from a reference theory, but in realistic collider measurements they are rarely available in compact analytic form. We…Jiahui Lin, Yandong Liu·May 14, 2026SaveLearn
Radiative correction to the charge asymmetry in e+e-μ+μ- processWe calculate the next-to-next-to-leading order (NNLO) QED corrections to the C-odd part of the differential cross section of the e+e-μ+μ- process. This part contributes to the angular and…Roman E. Gerasimov, Petr A. Krachkov, Roman N. Lee·May 14, 2026SaveLearn
Scattering and depletion in a flying focus from conformal transformationsWe show that flying focus fields can be obtained from complex conformal transformation of plane waves, and that solutions of the massless wave equation in the so-obtained fields are, correspondingly,…Tim Adamo, Anton Ilderton, Adam Noble·May 14, 2026SaveLearn
Reconciling TM2 Mixing with LMA and Dark-LMA Data based on Minimal Corrections from Charged-Lepton SectorMotivated by the increasing precision of neutrino oscillation data, we study the corrections to the TM2 neutrino mixing framework, emanating from (1,2) sector of the charged lepton, for both the…Ayush Kumar Singh, Tapender, Labh Singh et al.·May 14, 2026SaveLearn
Perspective of inert quartet in the context of perturbativity and dark matter phenomenologyIn this article we consider a Z2-odd SU(2) quartet with hypercharge Y = +12 as an extension of the Standard Model whose scalar potential which introduces three additional…Pram Milan P. Robin, Priyotosh Bandyopadhyay·May 14, 2026SaveLearn
Complete one-loop self-energies of the linear sigma model coupled to quarks at finite temperature and in a magnetic fieldWe present a complete calculation of the one-loop self-energies for all fields in the linear sigma model coupled to quarks at finite temperature and in the presence of a uniform magnetic field. The…Adolfo Flores-Aguilar, Luis A. Hernández, J. Carlos Márquez et al.·May 14, 2026SaveLearn
τ- ωπ- ντ decay in RχT with tensor sourcesWe present a study of the τ- ωπ-ντ decay in the framework of low-energy effective field theory. By analyzing the JPG quantum numbers of the quark currents and the ωπ final state, we…Feng-Zhi Chen, Xin-Qiang Li, Yuan-He Zou·May 14, 2026SaveLearn
Pion parton distribution functions and pion-nucleus induced J/ψ production in extended light-front holographic QCDWe determine the pion parton distribution functions (PDFs) from its light-front wave functions, obtained using the holographic Schrödinger equation of light-front chiral QCD combined with the 't…Jiangshan Lan, Satvir Kaur, Chandan Mondal·May 14, 2026SaveLearn
Micron-sized Extra Dimensions and Primordial Black Holes: Charged, Rotating, and Memory BurdenedWe explore the possibility of explaining dark matter through six-dimensional (6D) primordial black holes (PBHs) in a theory with two extra dimensions. Interestingly, in this scenario the fundamental…George K. Leontaris, George Prampromis·May 14, 2026SaveLearn
Rephasing invariant structure of CP phase for simplified mixing matrices in Fritzsch--Xing parametrizationIn this paper, we construct an explicit rephasing transformation that converts an arbitrary unitary mixing matrix into the Fritzsch--Xing (FX) parametrization, which is obtained by trivializing…Masaki J. S. Yang·May 14, 2026SaveLearn
Near-Resonant Thermal LeptogenesisWe study leptogenesis in the quasi-degenerate but non-resonant regime. Expanding the CP asymmetry parameter near degeneracy and imposing the conservative non-resonance condition that the mass…Angus Spalding·May 14, 2026SaveLearn
Coherent Elastic Neutrino-Nucleus Scattering at the Japan Proton Accelerator Research ComplexThe Japan Proton Accelerator Research Complex (J-PARC) currently delivers a 1 MW, 3 GeV proton beam to the Materials and Life Science Experimental Facility (MLF). Power is expected to increase to 1.3…J. I. Collar, Ivan Esteban, J. J. Gomez-Cadenas et al.·May 14, 2026SaveLearn
Radiative Semileptonic Decays of Beautiful HadronsWe derive predictions for the hadronic matrix elements of radiative semileptonic decays of beautiful hadrons within Heavy Quark Effective Theory (HQET), relevant for future measurements at Belle II…Federico Cima, Michele Papucci·May 14, 2026SaveLearn
Two-loop all-plus helicity amplitudes for self-dual Higgs boson with gluons via unitarity cut constraintsWe present the two-loop amplitudes for a self-dual Higgs boson with up to four positive helicity gluons in the heavy top-quark limit. Because the tree amplitudes in the all-plus sector vanish, we can…Simon Badger, Christian Biello, Colomba Brancaccio et al.·May 14, 2026SaveLearn
Double virtual QCD corrections to tt+jet production at the LHCWe present a leading colour computation of the double virtual contributions to top-quark pair production in association with a jet at a hadron collider at next-to-next-to-leading order in QCD. The…Simon Badger, Matteo Becchetti, Colomba Brancaccio et al.·May 14, 2026SaveLearn
Complex τ Electric Dipole Moment from GeV-Scale New PhysicsAmong the charged leptons, the τ electric dipole moment~(dτ) is the least constrained. We show that the Im[dτ] imposes strong constraints on new physics that have yet to be discussed.…Zhong-Lv Huang, Xin-Yu Du, Xiao-Gang He et al.·May 14, 2026SaveLearn
Flavour Invariants of the N Higgs Doublet ModelIn this work, a systematic way of analyzing the N Higgs Doublet Models flavor sector will be developed. We introduce a complete set of mixing matrices describing the rotation between certain suitably…João C. Belas, João P. Silva·May 14, 2026SaveLearn
Detecting dark matter using optically trapped Rydberg atom tweezer arraysA new scheme for detecting wave-like dark matter (DM) using Rydberg atoms is proposed. Recent advances in trapping and manipulating Rydberg atoms make it possible to use Rydberg atoms trapped in…So Chigusa, Taiyo Kasamaki, Toshi Kusano et al.·May 14, 2026SaveLearn
A novel phenomenological approach to total charm cross-section measurements at the LHCWe propose a novel, data-driven method for determining total charm cross sections in proton-proton collisions by extrapolating measured fiducial cross sections without assuming any particular…Yewon Yang, Achim Geiser, Sven-Olaf Moch et al.·May 14, 2026SaveLearn