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.
The paper argues that resolving the mismatch of anomalies across different geometries dual to the same CFT in extra-dimensional AdS theories requires adding topological terms or bulk fermions to ensure anomaly consistency by flowing IR-localized anomalies into the UV region.
This paper analyzes how costly cooperative traits spread on finite weighted networks by identifying the formation of protected domains as the key mechanism, deriving exact weak-selection thresholds for various structures, and revealing that achieving optimal invasion thresholds requires a specific trade-off between contact heterogeneity, precision, and observation time.
This paper generalizes the use of statistical correlations as a Bell-type test to demonstrate that quantum vacuum fluctuations in closed Hamiltonian systems produce unique, time-independent correlations distinct from the resonant, time-dependent behaviors of classical systems, offering a new method to differentiate quantum from classical time evolution in settings where traditional Bell inequalities cannot be applied.
This paper establishes that Krylov complexity in time-dependent optical systems is experimentally accessible through specific observables, while demonstrating that its structure and solvability are fundamentally determined by the interplay between control history, state preparation, and the chosen reference frame across various Hamiltonian models.
This paper systematically investigates a symmetric model featuring two scalar dark matter components that undergo co-annihilation, analyzing their viability as WIMP or pFIMP candidates within the framework while confronting the allowed parameter space against current direct and indirect detection constraints.
This paper presents an improved formula for the Wigner function and spin polarization of fermions emitted from a decoupling relativistic fluid by introducing a new expansion method that captures geometric dependencies in the spin-shear term and naturally justifies the isothermal condition without prior assumptions.
This paper constructs a decorated Spin-TQFT framework based on a novel quantization of Chern-Simons theory to compute invariants, thereby deriving comprehensive surgery formulas, explicit expressions for various manifolds, and generalizations to higher-rank gauge groups.
This paper proposes a branchwise formulation of metric gravity where the spacetime signature is encoded by an internal field, demonstrating that among various possible signature vacua, only the standard Lorentzian branch satisfies the necessary conditions for causal viability, thereby offering an anthropic explanation for the observed signature of our universe.
This paper investigates the BPS spectrum and phase structure of vector Chern-Simons theory in the weak coupling limit, revealing that non-BPS higher spin particles form multi-particle bounds interpreted as primordial black holes, constructing a new heavy BPS operator at , and analyzing large thermal phases where deconfined saddles emerge above a critical temperature and low-temperature behavior is governed by novel 2-cut eigenvalue distributions involving holomorphic anomalies.
This paper introduces a tunable four-qubit quantum circuit model of black hole evaporation that extends Broda's semi-causal framework by incorporating a controlled unitary gate, demonstrating that while global unitarity is preserved, any deviation from strict semi-causality () leads to incomplete purification of outgoing radiation and residual entanglement, with the magnitude of residual entropy scaling as in the small-leakage regime.