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 constructs an explicit microscopic Hilbert-space representation of the semiton state in a four-flavor massless QED monopole--fermion model by utilizing a bosonized fermion--rotor framework to define a unitary operator that generates a localized fermion core and a half-integral semiton front, thereby providing a concrete realization of the varying-Fock-space interpretation of monopole--fermion scattering.
This paper presents a systematic machine learning framework that demonstrates neural networks can reliably extract topological information, such as homology classes and graph structures, from -invariants of plumbed 3-manifolds while revealing interpretable spectral proxies and uncovering a predictive relationship between these invariants and the Heegaard Floer -invariant.
This paper investigates fermion spin dynamics and induced anomalous chromomagnetic dipole couplings in non-Abelian plane-wave Yang-Mills backgrounds by utilizing exact Dirac solutions and renormalized one-loop vertices to derive explicit expressions for spin precession, color transport, and polarization asymmetries that reveal unique non-Abelian effects absent in Abelian fields.
This paper constructs non-abelian uni-vector deformations of solutions in gauged supergravities and non-abelian Einstein-Maxwell theories via Scherk–Schwarz reductions, demonstrating that the latter can be interpreted as coordinate transformations in the parent general relativity theory.
Using BRST quantization, this paper derives the quantum state of the asymptotic linearized gravity field for a compact source, demonstrating that the static Newtonian field originates from non-radiative scalar constraints rather than propagating gravitons, thereby encoding the source's exact quantum state in the asymptotic field and implying that Hawking amplitudes depend on the black hole's internal state.
This paper computes quark and meson spectral functions in low-energy two-flavour QCD by employing the spectral functional renormalisation group in Minkowski space to incorporate all-order pion and scalar -mode scatterings and decays through a self-consistent treatment of scattering tails and momentum-dependent resummation of the four-meson vertex.
This paper proposes that the non-invertible symmetry of super Yang-Mills theory, constructed via S-duality, half-space gauging, and R-symmetry twists, is realized as an outer-automorphism of the associated vertex operator algebra, thereby identifying the theory's twisted Schur and Macdonald indices with the corresponding twisted vacuum characters of the algebra.
This paper presents six lectures that systematically develop diagnostics of chaos from classical geometric definitions to quantum spectral methods and holographic applications, covering topics such as random matrix theory, out-of-time-order correlators, and eternal black holes while including exercises for each lecture.
This paper demonstrates that the Kerr-Bertotti-Robinson spacetime admits a natural extension forming an infinite chain of wormhole-connected regions that exposes naked singularities and challenges cosmic censorship, while its associated quasinormal mode analysis reveals both chronology-violating instabilities and echo-like responses.
This paper unifies emergent gravity and topological T-duality within the framework of generalized geometry by formulating emergent gravity on exact Courant algebroids, demonstrating that T-duality acts as a transformation exchanging the order of gauge-field deformations and diffeomorphisms while revealing how dual backgrounds with nontrivial H-flux necessitate an extension to non-exact Courant algebroids.