4271 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 the concept of tagged vector spaces to mathematically formalize Dirac notation in quantum optics, demonstrating how the properties of tags and their extractors naturally yield commutation relations for ladder operators and a symplectic phase space, while extending to functional representations for spatiotemporal and spin degrees of freedom.
This paper analytically demonstrates that a massive scalar field in the Reissner-Nordström black hole spacetime exhibits quasi-resonances with arbitrarily long lifetimes in the large-mass regime, and derives the critical mass spectrum that characterizes these long-lived resonances.
This paper numerically demonstrates that the nonlinear evolution of the ergoregion instability in a rapidly spinning boson star triggers a turbulent cascade and gravitational wave bursts, ultimately causing the star to collapse into a black hole.
This paper reviews 10D superspace theories, derives the super-current and non-closure terms for on-shell linearized supergravity, and provides complete numerical datasets for the and adjacency matrices as a preliminary step toward embedding them into off-shell formulations.
This paper evaluates the quantum Fisher information of the vacuum states for Klein-Gordon and Dirac fields in -dimensional Euclidean spacetime with respect to the mass parameter, revealing a scaling for the Klein-Gordon field that vanishes at and identifying specific dimensional dependencies and divergences for the Dirac field.
This paper investigates scalar and electromagnetic perturbations of the root-Kerr object by deriving their confluent-Heun radial equations, establishing a Nekrasov-Shatashvili dictionary, and formulating the necessary disk/rim boundary conditions to resolve the charge-dependent scattering ambiguities inherent in the exterior solution.
This paper proposes and validates an evolving wormhole cosmological model derived from a Morris-Thorne metric that yields a modified Friedmann equation, demonstrating its consistency with diverse observational datasets while offering a distinct geometric observable to differentiate wormhole spacetimes from standard dark energy models.
This paper utilizes twin kilohertz quasiperiodic oscillations from twelve accreting compact objects to constrain the parameters of Scalar--Tensor--Vector Gravity (STVG), revealing that while charged STVG solutions best fit neutron star data, the orbital dynamics depend only on two effective mass and charge combinations, thereby setting model-independent limits on what QPO timing alone can measure.
This paper utilizes resurgence theory to demonstrate that the strong-coupling asymptotic expansion of the generating function for higher-genus Gromov-Witten invariants of the resolved conifold encodes both dual closed curve counts and contributions from relative Gromov-Witten invariants within the framework of logarithmic geometry.
This paper proposes that the mass ratios and mixing parameters of quarks and leptons are governed by a level-four modular symmetry () derived from a harmonic pattern in their masses, enabling a parameter-free prediction of the CKM matrix, neutrino properties, and the unitarity triangle with high precision against experimental data.