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.
This paper introduces a novel massive flat-space limit for cosmological correlators that preserves finite internal masses through a double-scaling procedure, deriving a general reduction formula to express these correlators in terms of flat-space amplitudes and applying it to reveal new non-Gaussian bispectrum shapes from heavy particle exchanges that cannot be captured by standard local effective field theory operators.
This paper investigates how nonsymplectic congruence transformations, exemplified by Bopp's shift in noncommutative phase space, preserve the Fisher-Rao distance of Gaussian states while altering their entanglement, and proposes a photocurrent-based gedankenexperiment to detect these effects on state distinguishability.
This paper employs macroscopic fluctuation theory to derive exact typical charge probability distributions for stochastic charged cellular automata, successfully capturing the anomalous fluctuations arising from the coexistence of normal and convective diffusion in these linearly degenerate systems.
This paper investigates static traversable wormholes sustained by a combination of minimally coupled scalar and electric fields with Casimir energy as exotic matter, deriving analytical near-throat solutions for both variable and fixed plate separations that yield well-behaved manifolds with throat sizes scaling proportionally to the supported electric charge.
This paper demonstrates that the Chern--Simons extension of the Ginzburg--Landau model realizes a hybrid superconductivity where anyonic vortices, carrying both flux and charge, exhibit short-range repulsion and long-range attraction due to oscillatory field screening, thereby enabling the formation of separated multi-vortex bound states and breaking the conventional type-I/type-II dichotomy.
This paper investigates hyperinvariant tensor networks with local SU(2) symmetry as discrete AdS/CFT models, demonstrating that they realize key holographic principles within Loop Quantum Gravity while establishing no-go theorems that restrict the existence of absolutely maximally entangled states and general holographic codes under such symmetry.
This paper investigates a generalized fractional Rabi model using Caputo derivatives to demonstrate how fractional temporal nonlocality induces controllable damping and dephasing in two-level quantum systems, offering new experimental signatures and pathways for exploring memory effects in materials like graphene and topological chains.
This paper introduces a generalization of a non-stationary difference equation linked to the affine Laumon space, conjecturing that its solutions correspond to affine Laumon partition functions and verifying this connection by demonstrating that the equation reduces to the Fuji-Suzuki-Tsuda system in the four-dimensional limit.
This paper proposes a novel fibre inflation model within the perturbative large volume scenario that utilizes base modulus redefinitions and various string corrections to achieve inflationary parameters consistent with ACT data while simultaneously incorporating a quintessence sector to explain both early- and late-time cosmic acceleration.
This paper proposes a universal extension of the Smarr formula for black hole thermodynamics by promoting all dimensionful coupling constants to dynamical variables via auxiliary fields, thereby resolving inconsistencies in standard formulations through the inclusion of their associated conjugate potentials.