3592 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.
This paper reviews the condensation completion of modular tensor categories as a fusion 2-category describing defects in 2+1D topological orders, demonstrates its lattice realization in the Toric Code model, and applies the framework to explicitly enumerate defects and fusion rules for various topological orders while highlighting its broader applications in characterizing gapped boundaries and symmetry-protected phases.
The paper proposes a general theory for computing Renyi entropy of multiple disjoint intervals by leveraging the connection between the replica trick and swapping operations, which is validated through applications to the transverse-field Ising model that yield results consistent with conformal field theory at criticality and extendable beyond it.
This paper develops expansions for the sphere free energy of scalar field theories with cubic interactions, including non-unitary models like the Yang-Lee and -series minimal models and the $OSp(1|2)$ symmetric theory, using resummation and bilocal perturbation methods to estimate their values and compare them with existing numerical results.
This paper proves that while the standard W state cannot facilitate perfect quantum teleportation of an arbitrary qubit, a modified "W-like" state can achieve this feat under a specific measurement basis, contrasting with the known capabilities of the GHZ state.
This paper generalizes the explicit construction of orbifold states in products of minimal models to include D and E-type modular invariants, demonstrating that spectral flow twisting is consistent with nondiagonal pairings and that the resulting mirror isomorphism between dual group orbifolds is inherently built into the construction, as illustrated by the model.
This study investigates the Torsion Condensation (TorC) model using Planck 2018 data, finding that while it successfully alleviates the statistical tension between Planck and SH0Es measurements by allowing for a higher Hubble constant, it does not yet decisively outperform the standard CDM model in Bayesian comparisons.
This paper demonstrates that within Yang-Mills-Proca theory, three static quarks generate a finite-energy color electric field with a Y-like spatial distribution and a toroidal color magnetic field, findings that align satisfactorily with lattice QCD calculations and are derived from a Lagrangian describing a spatially varying gluon condensate.
This paper proposes a self-consistent single scalar field inflation model incorporating specific first-order string corrections, which successfully aligns with observational constraints from the Atacama Cosmology Telescope and Planck regarding the scalar spectral index and tensor-to-scalar ratio.
This paper investigates the real-time dynamics of entanglement asymmetry in the Wess-Zumino-Witten model using excited states that explicitly break non-Abelian global symmetry, providing evidence for the quantum Mpemba effect where more initial symmetry breaking leads to faster restoration, and revealing a novel dependence on the rank and level that is specific to fundamental representation states.
This paper investigates dilepton production in a rotating thermal quark-gluon plasma, revealing that global vorticity significantly suppresses and shifts the low-mass electron-positron spectrum by acting as a spin-dependent chemical potential, while the muon-antimuon channel remains largely unaffected, offering a distinct phenomenological signature for detecting rotational effects in heavy-ion collisions.