3062 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 generalizes the explicit construction of orbifold states in products of minimal models to include D and E-type modular invariants, demonstrating that spectral flow twisting is consistent with nondiagonal pairings and that the resulting mirror isomorphism between dual group orbifolds is inherently built into the construction, as illustrated by the model.
This paper demonstrates that within Yang-Mills-Proca theory, three static quarks generate a finite-energy color electric field with a Y-like spatial distribution and a toroidal color magnetic field, findings that align satisfactorily with lattice QCD calculations and are derived from a Lagrangian describing a spatially varying gluon condensate.
This paper introduces and analyzes a new class of nonlocal conformal field theories called "long-range minimal models," constructed by deforming Virasoro minimal models with generalized free fields, and investigates their perturbative and nonperturbative properties, particularly highlighting the challenges at large for deformations versus the well-behaved large- limits and new Mellin amplitude techniques for deformations.
This paper utilizes chiral perturbation theory with one-loop corrections to demonstrate that pion-pion scattering, when analyzed via post-selected flavor entanglement, acts as both a generator and suppressor of quantum correlations, where isospin-channel dominance and loop effects critically shape the resulting entanglement structure and angular distribution.
This paper develops a novel framework for constructing quantum many-body scar states in bipartite systems with perfectly correlated Hamiltonians, demonstrating that initializing such systems in a purification of a generic equilibrium state leads to universal finite-time revivals, a phenomenon analytically and numerically validated using the double-scaled SYK model.
This paper introduces the "Log-Kernel" neural network architecture that enforces local conformal symmetry to realize Virasoro and super-Virasoro algebras, analytically deriving the algebra from neural statistics and numerically validating the emergence of the expected central charge and scaling dimensions.
This paper demonstrates that the two-dimensional nonlinear sigma model possesses a generic complex conformal field theory fixed point in the complex coupling plane, which is numerically confirmed in non-Hermitian Heisenberg spin chains and can be realized through engineered dissipation to prepare long-range entangled states.
This paper proposes a Lorentz-symmetry-breaking Euler-Heisenberg pseudo-electrodynamics model in 1+2 dimensions by integrating out fermions and adding a Chern-Simons term, demonstrating that birefringence in a planar medium arises exclusively under a uniform electric background field.
This paper investigates the impact of a circularly polarized laser field on top quark decay within the type-I two Higgs doublet model, demonstrating that specific laser parameters can significantly enhance the branching ratio of the channel to 0.97, thereby surpassing the standard decay and offering a promising strategy for detecting charged Higgs bosons.
This paper extends the Koopman-von Neumann-Sudarshan Hilbert space formulation to relativistic QCD, demonstrating that the covariant Wigner operator is fundamentally a quantum probability amplitude projected onto phase space, thereby offering a unified framework that clarifies the origin of nonclassical features like negativity and establishes a transparent foundation for parton distribution functions.