5407 papers
Hep-Ph explores the fundamental forces that govern how particles interact and behave at the smallest scales imaginable. This field bridges the gap between theoretical predictions and experimental reality, helping scientists understand the building blocks of our universe without getting lost in complex mathematics. Whether investigating the Higgs boson or searching for new physics beyond current models, these studies push the boundaries of human knowledge about matter and energy.
At Gist.Science, we process every new preprint in this category as soon as it appears on arXiv. We strip away the dense jargon to offer both accessible plain-language explanations and detailed technical summaries, ensuring that groundbreaking research is understandable to everyone from students to seasoned experts. Below are the latest papers in this dynamic field, ready for you to explore with clarity and depth.
This paper employs holographic duality to derive all-order constitutive relations for chiral plasma under strong magnetic fields, thereby analyzing transport phenomena such as negative magnetoresistance and chiral magnetic waves beyond the naive hydrodynamic limit.
This study investigates the magnetic moments of octet baryons in isospin asymmetric strange matter under strong magnetic fields using a unified CQMF and CQM framework, revealing that finite-temperature Dirac sea effects induce magnetic catalysis and a monotonic increase in baryon effective masses, thereby highlighting the critical role of vacuum polarization in electromagnetic properties relevant to heavy-ion collisions and compact stars.
This paper utilizes exact calculations within Carroll-Field-Jackiw electrodynamics to demonstrate that Cherenkov radiation in anisotropic chiral matter can occur without a velocity threshold for slowly moving charges within specific frequency ranges, while also characterizing the resulting multi-cone emission patterns and validating the reliability of previous approximate methods.
This paper demonstrates that realistic microscopic wave functions for nuclear clusters and hypernuclei exhibit broader, non-Gaussian spatial distributions compared to Gaussian approximations, and proposes a mechanism using phenomenological two-body interactions to explain the underestimation of cluster yields in theoretical models.
This paper introduces Ph-CDM, a General Relativity model utilizing a phantom scalar with a wrong-sign kinetic term to drive a smooth late-time transition from anti-de Sitter to de Sitter space, thereby offering a controlled mechanism to resolve cosmological tensions without resulting in a Big Rip.
This paper demonstrates the feasibility of implementing the Matrix Element Method at Next-to-Leading Order (NLO) accuracy using the POWHEG framework, showcasing its effectiveness as a near-optimal classifier for distinguishing beyond-the-Standard-Model effects in fully leptonic production.
This paper presents a cross-platform benchmark comparing the performance of a fixed style-based quantum GAN for high-energy physics data augmentation on IBM's superconducting ibm_torino and IonQ's trapped-ion aria-1 processors, revealing that while IonQ achieved slightly better statistical quality, IBM's platform offered significantly faster end-to-end runtime.
This paper proposes that QCD axion dark matter models utilizing relaxation mechanisms can predict the observed dark matter-to-baryon abundance ratio as a discrete function of beta functions, specifically reproducing the experimental value of 5.36 within percent-level error bars when the gauge group size is .
This paper demonstrates that four-dimensional de Sitter vacuum solutions can be realized on probe D3 and D5 branes nucleated in an asymptotically background by leveraging stringy corrections, high chemical potentials, and specific gauge field configurations without the need for fine-tuning.
This paper investigates the viability of axion-like particle (ALP) mediated fermionic dark matter by analyzing its relic density constraints and demonstrating the potential for detection at future electron-positron colliders through mono-photon plus missing energy signatures, which offer a distinct separation from Standard Model backgrounds.