2913 papers
Hep-Th, or high-energy theoretical physics, explores the fundamental building blocks of our universe and the forces that govern them. Researchers in this field use complex mathematics to understand everything from subatomic particles to the behavior of black holes, often pushing the boundaries of what we know about space and time.
At Gist.Science, we monitor the arXiv repository to ensure you stay ahead of the curve in this rapidly evolving discipline. For every new preprint uploaded to arXiv under this category, our team generates both accessible plain-language overviews and detailed technical summaries, making cutting-edge research understandable regardless of your background.
Below are the latest papers in high-energy theoretical physics, curated to help you navigate the most significant recent discoveries.
The paper proposes a novel operator algebraic framework called "Poissonization" to describe the rare topology-changing events in quantum gravity as a universal Poisson process, thereby explaining late-time spectral form factor plateaus and unifying the description of baby universe statistics and multi-boundary correlators across various models like Marolf-Maxfield and Jackiw-Teitelboim gravity.
This paper presents a variational framework that leverages exact integrable structures from sinh-Gordon theory to accurately estimate physical quantities, such as ground-state energy and mass, in the non-integrable two-dimensional Landau-Ginzburg model, particularly within the weak-coupling regime.
This paper demonstrates that polar perturbations inside a Schwarzschild black hole possess bound states, where of them are isospectral to axial perturbations while the remaining algebraically special mode serves as the ground state, collectively yielding an equally spaced spectrum that implies black hole area quantization of .
This paper introduces a novel shell-based effective field theory that leverages known black hole perturbation solutions to bypass higher-order calculation hurdles, enabling the derivation of scalar Love numbers up to and revealing a conjectured all-order structure involving the Riemann zeta function.
This paper investigates polarization-induced interference and gauge cancellations in high-energy multi-leg processes involving resonant weak bosons by introducing analytical decompositions of polarized propagators and a BRST-guided grouping scheme to refine predictions beyond the narrow-width approximation across various case studies.
This paper demonstrates that by employing a collision kernel conserving energy-momentum and particle current, the poles of the relativistic kinetic equation yield a dispersion relation with a systematic gradient structure where spatial and temporal gradients appear in unison, thereby ensuring causality in truncated hydrodynamic theories.
This paper investigates the Chern-Simons-like formulation of third-way consistent 3D MMG-like massive gravity models, solving their field equations and analyzing their AdS backgrounds and dual CFT central charges to reveal that specific chiral and degenerate points exhibit rank-2 and rank-3 Jordan block structures, respectively, which signal logarithmic and ultra-logarithmic behaviors in the boundary theory.
This paper proposes that the arrow of time arises from the monotonic growth of a multidimensional manifold's volume, where the Bekenstein-Hawking-Wald entropy of the geometric background, rather than matter entropy, drives a robust and persistent temporal directionality even in vacuum conditions.
This paper proposes a minimal generalized Proca model that successfully realizes a phantom-divide crossing at low redshifts while maintaining stability across all dynamical sectors and producing cosmological perturbation signatures consistent with current observational data.
This paper employs thermal tensor networks to numerically verify the Svetitsky-Yaffe conjecture for the deconfinement transitions of (2+1)-dimensional lattice gauge theories () by extracting universal CFT data, while also identifying an intermediate phase with emergent U(1) symmetry in the case and determining zero-temperature critical couplings.