Probing pair production of long-lived scalars via an off-shell Standard-Model-like Higgs boson at the LHCWe study the collider phenomenology of a long-lived scalar particle S that arises from Higgs mixing in a broad class of Standard-Model (SM) extensions. When the mixing angle is sufficiently small,…Lei Wang, Xianbo Yu, Zeren Simon Wang·Jun 1, 2026SaveLearn
Canonical statistical hadronization with local baryon conservation for higher-order cumulantsWe study higher-order cumulants of the conserved baryon number at the LHC within the canonical ensemble with local baryon conservation. We generalize the density correlations approach of [Phys. Rev.…Mario Ciacco, Sourav Kundu, Volodymyr A. Kuznietsov et al.·Jun 1, 2026SaveLearn
Massive hybrid stars within the extended three-flavor quark-meson diquark modelWe discuss the properties of the extended three-flavor quark-meson diquark (EQMD) model as a renormalizable low-energy effective model for QCD. The effective degrees of freedom are quarks, scalar-…Jens O. Andersen, Manuel Linares, Mathias P. Nødtvedt·Jun 1, 2026SaveLearn
Bargmann Invariants and Correlated Geometric CP-Violating Structures in Neutral Meson SystemsBargmann invariants provide a rephasing-invariant description of phase relations among quantum states and offer a geometric perspective on interference phenomena. In this work, we investigate their…Swarup Sangiri·Jun 1, 2026SaveLearn
Current status and prospects of light bino-higgsino dark matter in natural SUSYGiven recent advancements in dark matter (DM) search experiments, particularly the latest LUX-ZEPLIN (LZ) direct detection (DD) results, we systematically investigate the light bino--higgsino DM…XinTian Wang, Murat Abdughani·Jun 1, 2026SaveLearn
The Four Polarizations of the W at High EnergiesWe investigate polarization-induced interference, off-shell effects, and gauge cancellations in predictions for high-energy, multi-leg processes with (near) resonant weak bosons. Building on the…Trina Basu, Richard Ruiz·Jun 1, 2026SaveLearn
A global analysis of ALP-mediated multiboson production at the LHCAxion-like particles (ALPs) provide a well-motivated framework for physics beyond the Standard Model, coupling to gauge bosons through dimension-five operators protected by an approximate shift…Fabian Esser, Alexandre Salas-Bernardez, Maria Ubiali et al.·Jun 1, 2026SaveLearn
Sensitivity of neutrinoless double beta decays from a combined analysis of ground and excited statesNext-generation neutrinoless double-beta (0νββ) decay experiments, with projected half-life sensitivities approaching 1028 years, aim to probe the entire parameter space of the inverted…C. R. Ding, K. Han, S. B. Wang et al.·Jun 1, 2026SaveLearn
Application of the 3-Loop FlexibleEFTHiggs Method to the MSSM and the NMSSMWe perform an extensive analysis of the light CP-even Higgs boson pole mass in the MSSM and its dependencies on various parameters based on the 3-loop FlexibleEFTHiggs hybrid calculation which is…Thomas Kwasnitza, Dominik Stöckinger, Alexander Voigt et al.·Jun 1, 2026SaveLearn
Bubble wall velocity from Kadanoff-Baym equations: fluid dynamics and microscopic interactionsWe establish a first principles, systematic framework for determining the bubble wall velocity during a first order cosmological phase transition. This framework, based on non-local Kadanoff-Baym…Michael J. Ramsey-Musolf, Jiang Zhu·Jun 1, 2026SaveLearn
First results of the KATRIN neutrino mass experiment and their consistency with an exotic 3+3 modelAlthough the first results of the KATRIN neutrino mass experiment are consistent with a new improved upper limit of 1.1 eV for the effective mass of the electron neutrino, surprisingly they are also…Robert Ehrlich·Jun 1, 2026SaveLearn
Is Parity Violation a Dynamical Effect?As has been shown by multiple authors in recent decades, it is possible to reformulate various portions of the standard model over the ring of complex quaternions. In this paper, we utilize a complex…James H. Atwater, David Lambert, Yuri Rostovtsev·May 31, 2026SaveLearn
Systematic Study of Coupled-Channel Dynamics in Doubly Heavy Hadronic MoleculesHeavy Quark Spin Symmetry (HQSS) is widely use to predict heavy molecules by extending the effective interactions fitted from low-lying states to heavier sectors. In this work, we systematically…Yu-Shan Ren, Guang-Juan Wang, Zhi Yang et al.·May 31, 2026SaveLearn
A quarkyonic matter modelQuarkyonic matter is a state of matter in dense QCD whose bulk thermodynamics is dominated by quarks, while low-energy excitations remain confined. This picture leads to a crossover description from…Toru Kojo·May 31, 2026SaveLearn
Searching for dark photons in J/ψ decaysA dark photon is an Abelian gauge boson from a new U(1)D gauge symmetry, coupled to the Standard Model via kinetic mixing, with ε inducing an effective coupling to the electromagnetic current…Xiao Liang, Chun-Yuan Li, Bin-Peng Shang et al.·May 31, 2026SaveLearn
Constraints on Loryons in a Two Higgs Doublet ModelWe consider Loryons, particles beyond the Standard Model that receive a significant fraction of their masses from electroweak symmetry breaking, in the context of a two Higgs doublet model. Using…Can Kilic, Sanjay Mathai, Taewook Youn·May 31, 2026SaveLearn
R2 corrections to Complexity Growth with a Probe StringWe investigate the effect of R2 corrections on holographic complexity growth within the framework of the Complexity=Action (CA) conjecture. By introducing a probe string into a Gauss-Bonnet (GB)…Wen-Bin Chang·May 31, 2026SaveLearn
n K and the baryon asymmetry of the universeThe observed baryon asymmetry (BAU) of the universe puts strong constraints on any (B-L)-violating interaction. An observation of a (B-L)-violating nucleon decay channel would therefore have…Carolina Arbeláez, Juan Carlos Helo, Martin Hirsch et al.·May 30, 2026SaveLearn
Multiplicity-dependent Hadron Enhancement in High-Energy pp and p-Pb Collisions within an Effective Mass-Scale FrameworkThe multiplicity dependence of identified hadron yield ratios in high-energy pp and p-Pb collisions has commonly been interpreted in terms of strangeness-driven scaling and canonical suppression…R. C. Baral, B. Mohanty·May 30, 2026SaveLearn
Machine Learning Enhanced Detection of Higgs Chain Decays in Vector Boson FusionOver the years, Vector Boson Fusion (VBF) has established itself as one of the most robust production channels for studying the Higgs boson, while also serving as a promising pathway for exploring…Shreecheta Chowdhury, Amit Chakraborty, Stefano Moretti·May 30, 2026SaveLearn
Explaining the B Kμ+μ- Anomaly in the Left-Right Inverse Seesaw ModelWe investigate the long-standing anomaly in the rare decay B into Kll within the Left-Right Inverse Seesaw (LRIS) model. Global analyses of the B into s mu mu data consistently indicate a significant…David Delepine, Shaaban Khalil·May 30, 2026SaveLearn
Yukawa-Screened Bose-Star CondensationWe study Bose-star formation in a Yukawa-Schrödinger-Poisson (YSP) system. A finite interaction range suppresses the infrared kinetic relaxation responsible for Bose-star condensation, modifying both…Jiajun Chen·May 30, 2026SaveLearn
Axiverse LamppostsThe string axiverse predicts a unique connection between the high scales approachable only through theory and the low energies within reach of experimental verification: a multitude of light, feebly…Masha Baryakhtar, David Cyncynates, Ella Henry·May 30, 2026SaveLearn
Loop-Level Lepton Flavor Violation and Diphoton Signals in the Minimal Left-Right Symmetric ModelThe left-right symmetric model (LRSM) could not only restore parity of the weak interaction, but also provide natural explanations of the tiny active neutrino masses via the seesaw mechanisms. The…Shufang Qiang, Peiwen Wu, Yongchao Zhang·May 30, 2026SaveLearn
A beginner's guide to functional methods in particle physicsFunctional methods like Dyson-Schwinger equations, the nPI effective action formalism, bound state equations and the functional renormalization group are versatile tools to study quantum field…Markus Q. Huber·May 30, 2026SaveLearn