3171 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 investigates how the expansion of a Friedmann-Robertson-Walker universe, specifically in power-law and de Sitter scenarios, affects the fidelity of quantum teleportation between comoving observers by analyzing the degradation of quantum correlations through field-theoretical methods and Bogoliubov transformations.
This paper derives and analyzes the Wigner distributions for Kink and Sine-Gordon solitons by evaluating their Schrödinger wave-functionals, subsequently utilizing these distributions to calculate key physical properties such as charge, current density, and the quantum speed limit time.
This paper proposes a perturbatively renormalizable Quantum GraviElectro Dynamics (QGED) framework based on BRST quantization, demonstrating that gravitational coupling can be experimentally measured and calculated at the one-loop order, thereby distinguishing it from non-renormalizable quantum general relativity.
This paper establishes the equivalence of various methods for deriving Galilean and Carrollian gravitational limits, enabling the construction of a generic algorithm to expand any finite-order metric theory of gravity into these non-Lorentzian regimes and identifying the conditions under which such theories simultaneously modify General Relativity in both limits.
This paper provides a rigorous mathematical justification for the energy-independent relaxation time approximation in hard interactions, proposes a method to restore collision invariance, and elucidates how interaction types (hard versus soft) and physical parameters determine the non-analytical structures, such as hydrodynamic poles or gapless branch-cuts, in retarded correlators.
This paper develops a method to construct a one-parameter family of globally-defined Love symmetry generators for rotating black holes in arbitrary dimensions by matching the near-horizon Klein-Gordon operator to an Casimir, a framework that successfully recovers known 4D and 5D cases and demonstrates the separability of the massive scalar wave equation in generalized Lense-Thirring spacetimes using both Myers-Perry and Painlevé-Gullstrand coordinates.
These lecture notes provide an introductory overview of non-perturbative aspects of topological string theory, covering resurgent structures linked to BPS invariants and the topological string/spectral theory correspondence that defines the theory on toric Calabi-Yau manifolds via quantum mirror curves.
This paper constructs a family of singularity-free, higher-dimensional Kerr-Anti-de Sitter-like black holes in even spacetime dimensions that feature non-spherical horizons and negatively curved conformal infinity.
This paper employs a graph-theoretic approach to derive explicit representations and a general framework for the -replica time evolution operator in the Brownian Gaussian Unitary Ensemble, thereby elucidating the connection between Brownian disordered systems and quantum information theory.
This paper extends the analysis of codimension-2 probe M5 brane solutions in by incorporating non-zero worldvolume 3-form flux, which modifies embedding conditions and deforms the worldvolume geometry while exploring the resulting supersymmetry breaking patterns.