High Energy & Particle · Physics & Astronomy
High Energy Physics - Theory
The newest papers in High Energy Physics - Theory that ReadSearch has read, newest first. Each links to its own page, with its authors, date, where it was published and the original.
196 papers, from 16 September 2026 to 5 November 2026: 196 arXiv preprints.
Get the few papers worth your time in High Energy Physics - Theory every morning.
Follow High Energy Physics - Theory and ReadSearch reads its new papers each day, then brings you the few worth reading, each with its key finding in a sentence.
Newest papers, page 6
Collective Organization of String Fragmentation
How coherent confining strings reorganize into hadronic matter is a central open problem in nonequilibrium gauge dynamics.Casimir Sign Reversal from Finite-Range Bogoliubov Fluctuations
We study the zero-temperature Casimir effect of a three-dimensional Bose fluid with finite-range corrections to its Bogoliubov spectrum.Invertible subalgebras for chiral semion topological order
Chiral topological order is incompatible with strictly two-dimensional local commuting-projector Hamiltonians on finite-dimensional tensor-product Hilbert spaces.Stabilizer Rényi Entropy Without a Phase Reference
Stabilizer Rényi entropy quantifies magic relative to a complete Pauli frame.Gravity from generalized entropy
Gravity from entropy (GfE) identifies its Lagrangian with the geometric quantum relative entropy (GQRE) between the spacetime metric and a metric induced by matter and curvature, treating the metric…Mutual Information of Measurement in Conformal Field Theories
The mutual information of measurement of a local operator between two spatial regions characterizes the reduction in the uncertainty of measurement outcomes in one region given the outcome in the…Entanglement and parametric resonance in coupled oscillator systems
We study a system of two quadratically-coupled harmonic oscillators, prepared respectively in the ground state and in a coherent state.Primordial Graviton Entanglement in Quasicrystalline Inflation
We study the entanglement structure of gravitons in quasicrystalline inflation.Distinguishing Flat and Warped Extra Dimensions with Unruh-DeWitt Detectors
We examine the response of a two level Unruh-DeWitt (UD) detector interacting with the Kaluza-Klein (KK) mass modes of a bulk scalar field in extra dimensional models.Holographic Krylov complexity in confining backgrounds: particle, string, and frames
We investigate holographic Krylov complexity in bottom-up holographic QCD models describing the confined phase, using the recently proposed correspondence between the growth rate of Krylov…Categorifying Quantum Spin Systems
We develop a homotopical framework for understanding the space of quantum spin systems based on topological $n$-nets, which assign associative unital algebras to local regions in an $n$-dimensional…Semiclassical state on algebra of observables for de Sitter space and time reversal symmetry
In de Sitter static patch holography, coupling bulk quantum fields to an observer's dynamical clock yields a type II$_1$ von Neumann algebra $\mathcal{M}_+$ of gauge-invariant observables.TheoPhysEval: Assessing AI agents at autonomous theoretical physics problem solving
We present a suite of 50 unpublished research-level theoretical physics problems with verifiable answers.Quantum Magic and the Strong Coupling Constant
The three gauge couplings of the Standard Model (SM) can be parameterized as the fine structure constant $α$, the weak mixing angle $\sin^2θ_w$, and the strong coupling $α_s$.A note on decoherence in quantum cosmology by thermal perturbations: an open quantum systems approach
We study, within a toy model, how a thermal bath of cosmological perturbations can decohere the minisuperspace degrees of freedom of the universe, treating the perturbations as an environment in the…Spin-outcome correlations and memory-assisted entropic uncertainty in Bhabha scattering with an entangled spectator
We investigate spin-outcome correlations and memory-assisted entropic uncertainty in tree-level Bhabha scattering, where an incident electron $A$ scatters with a positron $B$ initially entangled…Dielectric constant of holographic insulator from quantum geometry
We study dielectric properties of holographic insulators from the quantum geometry of the ground state.Mass quench in interacting finite-size quantum field system
In this work, we theoretically investigate the non-equilibrium evolution of the correlation functions of a quantum scalar field following a mass quantum quench in a finite-size system.Multipartite entanglement spreads
The entanglement structure of a bipartite pure state is characterized by its entanglement spectrum, or equivalently, by the family of Rényi-$k$ entanglement entropies with integer $k$.Machine Learning Meets High-Energy Nuclear Physics: From Pattern Recognition to Physics-Integrated Discovery
Machine learning (ML) in high-energy nuclear physics (HENP) is entering a new stage in which physical knowledge is incorporated more directly into data analysis, simulation, and physics inference.