4637 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 formulates interacting antisymmetric tensor gauge theories within a symplectic configuration space of dual field strengths, where field equations are defined as the intersection of specific submanifolds and Chern-Simons interactions impart a non-trivial global structure, as demonstrated in a six-dimensional 3-form coupled to Yang-Mills theory.
This paper uncovers a universal soft behavior in de Sitter space that unifies all exceptional effective field theories by demonstrating that a generalized energy conservation condition fixes their scattering amplitudes, thereby characterizing these theories solely through their spectrum and stability requirements.
This paper proposes a modified hybrid inflation model where a "softened" stiff period driven by the waterfall field resolves the Big Bang Nucleosynthesis constraints on primordial gravitational wave energy density while still producing a characteristic, observable gravitational wave spectrum.
This paper argues that holographic consistency conditions, such as the convexity of the CFT spectrum and the averaged null energy condition, provide a geometric realization of Swampland constraints on quantum gravity, suggesting that these conjectures are manifestations of deeper holographic principles.
This paper constructs universal characteristic identities and explicit invariant projectors for split Casimir operators in tensor products involving defining and specific Cartan power representations across all simple Lie algebras (except ), expressing these results in terms of Vogel parameters to derive universal dimension formulas.
This paper proposes and analyzes a two-oscillator model for black hole evaporation, demonstrating that coupled harmonic oscillators with opposite-sign Hamiltonians can qualitatively reproduce key features of energy exchange and entanglement generation between geometric degrees of freedom and Hawking radiation.
This paper establishes that the partition function of 3d TQFT gravity, interpreted as a mass formula, provides a generalized weighted count of topological boundary conditions that unifies and extends classical mass formulas for algebraic structures like lattices and codes across Abelian, non-Abelian, and higher-dimensional TQFTs.
This paper proposes that the resonance is an -wave -- molecular state and supports this hypothesis by calculating its strong decay widths, which reveal a dominant channel and distinctive patterns in multi-pion transitions that serve as experimental signatures for heavy-quark symmetry.
This paper reviews and develops a formalism using Lagrange multipliers to constrain fields to propagate classically via tree diagrams, applying this framework to an -symmetric quantum field interacting with a classical scalar field in six dimensions to analyze its renormalization group properties, effective potential, and fixed points.
This paper proposes a single-field inflationary model based on an inverse exponential potential that successfully fits current observational data and is extended with a steep exponential term to facilitate a viable reheating phase with a maximum temperature of approximately .