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 initiates the study of Einstein metrics on homogeneous supermanifolds by deriving explicit curvature formulas and constructing spaces via Dynkin diagrams, revealing diverse solution behaviors that contradict classical finiteness conjectures and Bochner's vanishing theorem.
This paper constructs 3+1D and 2+1D Hamiltonian lattice models for Weyl fermions and Dirac cones that evade no-go theorems by utilizing exact, not-on-site chiral symmetries—specifically a Ginsparg-Wilson analog and an Onsager algebra—to protect gaplessness and generate global anomalies even in the absence of crystalline translations.
This paper applies an ADM deparametrization strategy to radial canonical gravity in three dimensions to clarify holographic interpretations through identified radial 'volume time' and 'true' degrees of freedom, while also discussing York time, conformal boundary conditions, and constructing a BTZ wavepacket solution to the radial Wheeler-DeWitt equation.
This paper proposes that the FCC-ee can significantly advance precision QCD studies by collecting approximately hadronic events at center-of-mass energies between 20 and 80 GeV through initial- and final-state radiation during Z-pole runs and dedicated low-energy collisions, thereby enabling detailed investigations of jet properties, event shapes, and nonperturbative dynamics.
This paper establishes a quantum energy inequality for non-commutative quantum field theories by constructing deformed operator combinations that provide a rigorous lower bound on averaged energy density, thereby ensuring the theory's stability and physical consistency.
This paper presents the complete trans-series solution for the rapidity density moments in the Lieb-Liniger model by explicitly constructing it from perturbative expansions and Volin's method, thereby satisfying resurgence relations, matching numerical data, and providing the full analytic trans-series for a coaxial circular plate capacitor.
This paper proposes a holographic description of spread complexity in 2D CFTs by utilizing symmetry to express it as a linear combination of generator expectation values, which correspond to the energy and radial momentum measured by a bulk observer in AdS/CFT.
This paper proposes a scale-symmetric extension of the Standard Model within Weyl geometry, demonstrating that while the resulting inflationary scenario is consistent with Planck 2018 constraints on the spectral index, it predicts an undetectably small tensor-to-scalar ratio and faces a unitarity cutoff below inflationary energy scales in regimes with strong coupling hierarchies.
This paper defines and solves infinite families of all-loop planar dual conformal integrals in supersymmetric Yang-Mills theory using differential equations and binary-string-labeled single-valued harmonic polylogarithms, while characterizing their periods as single-valued multiple zeta values that are bounded by the famous "zigzag" and ladder integral cases.
This paper constructs universal orthogonality relations for Q-functions in the sl(2) sector of planar N=4 Super Yang-Mills theory within the Separation of Variables framework, demonstrating that operators with different spins vanish at all perturbative orders prior to wrapping corrections by relaxing certain existing assumptions.