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 employs gauge/string duality to analyze the string configurations and Born-Oppenheimer potentials of a system, revealing that its ground state can manifest as a hadronic molecule, a tetraquark, or a superposition depending on geometry, while also deriving asymptotic energy expressions and demonstrating string tension universality for multiquark configurations.
This paper presents a method to express the Mellin transform of the Euclidean conformal bootstrap equation by linking conformal blocks to Gelfand-Graev Gauss-Grassmann systems and generalized hypergeometric functions, demonstrating its utility in deriving bounds on the field spectrum.
This paper proposes that long-range quantum entanglement between fractionalized -charged semions in disordered zigzag graphene nanoribbons generates an emergent Anti-de Sitter-like spacetime geometry, thereby establishing a holographic framework for fractionalized degrees of freedom in quasi-one-dimensional systems even in the absence of conformal symmetry.
This paper proposes a unified geometric framework for quantum error correction using spectral triples in noncommutative geometry, where codes are defined as low-energy spectral projections of Dirac operators, thereby linking error correction performance to spectral properties and recovering diverse code families under a single formalism.
This paper demonstrates that timelike entanglement measures derived from the spacetime density kernel in the Rosenzweig-Porter model, including Tsallis entropy, imagitivity, and a newly defined kernel negativity, serve as sharp diagnostics for distinguishing between ergodic, fractal, and localized phases by exhibiting distinct growth patterns, spectral form factor-like structures, and correlations with fractal dimensions.
This paper proposes a conjectural framework where topologically nontrivial gluon knots serve as the dynamical core of baryons, unifying quark confinement via the dual Meissner effect and spontaneous chiral symmetry breaking through local chiral condensates, while extending this topological picture to the internal structure of heavy-flavor mesons.
This paper investigates topological defects in higher-dimensional cosmological backgrounds by deriving the complete set of mode functions for a massive scalar field with general curvature coupling, expressing their angular components via associated Legendre functions and analyzing specific time-dependent behaviors in de Sitter and Milne universes.
This paper analytically demonstrates that the temporal correlations arising from photon-graviton conversion in a magnetic field violate the Leggett-Garg inequality, thereby offering a novel method to probe the quantum nature of gravity.
This paper demonstrates that the resonant Pais-Uhlenbeck oscillator exhibits a quantisation ambiguity where classically equivalent Hamiltonian formulations lead to inequivalent quantum theories, one featuring a non-diagonalisable spectrum organised by a hidden $su(2)$ spectrum-generating algebra and the other possessing a fully diagonalisable spectrum.
This paper demonstrates that topological quantum field theories, under general hypotheses and across various target categories and tangential structures, are fundamentally incapable of distinguishing homotopy spheres that bound parallelizable manifolds, such as Milnor's exotic 7-sphere.