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 investigates the Euler characteristic of the Grassmannian with hyperplane sections removed, providing combinatorial formulas and computational methods for both generic and special arrangements in complex and real settings, with applications to algebraic complexity in likelihood and scattering equations.
This paper extends the recent analysis of the one-loop Amplituhedron's geometry to the two-loop four-point case, elucidating its algebraic structure, face stratification, residual arrangement, and the existence and uniqueness of its adjoint.
This paper determines the tree-level type IIA Virasoro-Shapiro amplitude in to all orders in by utilizing the dual ABJM theory's large and large limits, fixing curvature corrections through consistency with superconformal block expansions and worldsheet polylogarithm ansätze to match known localization results and provide new predictions for integrability.
This paper establishes a derived equivalence between the category of Lagrangian -branes on the -character variety of a four-punctured sphere and the representation category of the spherical DAHA of type by utilizing brane quantization to reveal an affine braid group action of type , thereby offering new insights into the low-energy dynamics of SU(2) Seiberg-Witten theory.
This paper introduces "surface functions" and a novel "cut equation" recursion to efficiently compute scattering amplitudes for colored and uncolored theories to all orders in the topological expansion, offering a spurious-pole-free alternative to traditional matrix model methods.
This paper establishes the equivalence between first- and second-order formulations of Yang-Mills and gravity theories using Lagrange multipliers within the path integral formalism, demonstrating that structural identities and a modified ghost-field approach successfully resolve issues related to finite-temperature tadpoles and Ostrogradsky instabilities while preserving renormalizability and unitarity.
This paper derives a universal formula for the anomalous scaling of multipole moments in classical general relativity using effective field theory methods, demonstrating that this scaling is determined by gravitational wave phase shifts and proposing a novel resummation of universal short-distance logarithms to improve gravitational waveform modeling for compact binary systems.
This paper investigates the reduced density matrices of -party pure quantum states derived from torus link complements in SU(2) Chern-Simons theory, demonstrating that their characteristic polynomials are monic with rational coefficients.
This paper presents a bootstrap program that iteratively solves for the -matrix of a generic integrable quantum spin chain from its Hamiltonian using the Yang-Baxter equation and Kennedy's lemma, offering both a reconstruction method and a potential integrability test, though it remains unclear if the infinite higher-order constraints are strictly implied by the lowest-order Reshetikhin condition.
This paper derives a closed formula for 5D Schwarzschild-Tangherlini black hole scalar wave scattering using the Nekrasov-Shatashvili function and computes non-vanishing, renormalization group running tidal Love numbers up to by matching effective field theory with ultraviolet solutions.