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 proposes a non-Hermitian tight-binding model with gain/loss and non-reciprocal hopping that emulates black-hole physics by mapping a 1D lattice interface to a Schwarzschild metric, enabling the theoretical calculation of Hawking radiation, temperature, entropy, and mass, along with a proposed experimental realization for detecting these elusive features.
This paper establishes the mathematical foundations for deriving first-order constitutive equations of a relativistic charged gas by applying a generalized projection method within the Chapman-Enskog expansion, arguing that the trace-fixed particle frame yields a causal, stable, and strongly hyperbolic fluid theory with frame-independent transport coefficients.
This paper presents a unified framework using topological quantum field theories and invertible subalgebras to explicitly construct and classify all and Clifford quantum cellular automata across various dimensions, thereby connecting their lattice realizations to algebraic -theory predictions and demonstrating their equivalence and periodicity.
This paper constructs generating functions for five- and six-point correlators of half-BPS scalar operators in planar N=4 SYM up to two loops, unifying results across R-charges, revealing a structure of ten-dimensional poles and products of lower-point functions, and extracting new OPE data that agrees with integrability-based computations.
This paper presents a supersymmetric extension of Axionic Electrodynamics using the superfield approach to analyze interactions between axions, photons, and their superpartners, revealing novel quartic and non-polynomial couplings, examining dispersion relations, and identifying bosonic field solutions that resemble magnetic vortices.
This paper employs dynamical systems analysis to demonstrate that an initial population of NS5-brane wrapped strings can resolve the cosmological overshoot problem for the volume modulus by transferring energy to it, while simultaneously predicting a potentially detectable gravitational wave signal from the resulting high energy density of cosmic superstrings during modulus oscillations.
This paper demonstrates that naive fractional calculus models, despite their intrinsic memory features, fail to reproduce the permanent displacement of gravitational-wave memory because their solutions decay to zero at late times, indicating that successful modeling requires embedding fractional kernels directly into General Relativity's flux-balance laws rather than simply modifying field equations or source terms.
This paper presents the first analysis of traversable wormhole solutions in Einstein-aether theory, demonstrating that specific choices of aether coupling constants allow these geometries to satisfy null and weak energy conditions throughout the entire spacetime, thereby imposing more stringent constraints on the theory's parameters than previously known.
This paper proposes a method to construct the equation of state for supra-saturation density nuclear matter by modeling nucleons as topological solitons within a bosonized Nambu-Jona-Lasinio framework, demonstrating that the dynamical restoration of chiral symmetry leads to a stiffened equation of state compatible with neutron star observations.
This paper determines the four-loop structure of Abelian and non-Abelian non-global logarithms for dijet invariant mass using the Cambridge/Aachen algorithm, demonstrating that it minimizes these logarithmic effects compared to anti- and clustering schemes.