4452 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 introduces a generalized non-Abelian 't~Hooft-Polyakov model for magnetic monopoles in inhomogeneous media that preserves the BPS bound through spatially dependent couplings, revealing a rich spectrum of regular solutions—including point-like, compact-core, hollow, and multi-shell structures—via both exact analytical integration and numerical methods.
This paper demonstrates that while operator growth in closed quantum systems follows deterministic Hamiltonian flow in an emergent phase space, coupling to an environment transforms this dynamics into a stochastic process where dissipation induces diffusion and ultimately destroys the hyperbolic mechanism responsible for exponential complexity growth.
This paper investigates instanton counting in four-dimensional supersymmetric gauge theories on the blow-up of by modeling the moduli space as a quiver variety with stability parameters, characterizing contributions via super-partitions to analyze wall-crossing phenomena and explicitly reproduce the Nakajima-Yoshioka blow-up formula.
This paper proposes a Quantum Gravity Induced Entanglement of Phonons (QGEP) protocol using two Bose-Einstein condensates, demonstrating that gravity-mediated entanglement between their phonon modes can be significantly stronger and more robust than the standard QGEM protocol for massive particles, particularly at low separation distances and with increased particle numbers.
This paper investigates the resurgent structure of Walcher's real topological string on general Calabi-Yau manifolds by deriving trans-series solutions and explicit multi-instanton amplitudes, revealing that integer disk-counting invariants manifest as Stokes constants, with results experimentally verified for local .
This paper demonstrates that tensor perturbations generated during first-order cosmological phase transitions in a secluded dark sector can produce observable CMB B-mode signals comparable to inflationary predictions, potentially complicating the interpretation of future data but offering a way to distinguish the two scenarios through multi-scale measurements.
This paper introduces the concept of "graded unitarity" to characterize the non-conventional unitarity of vertex algebras derived from four-dimensional superconformal field theories and demonstrates that, for Virasoro and affine Kac–Moody algebras, this property uniquely selects the specific central charges and levels known to arise from such four-dimensional theories.
This paper investigates Krylov complexity in open quantum systems using the Caldeira-Leggett model, revealing that while the complexity captures dissipative features, it remains insensitive to the onset of decoherence due to the mismatch between the Krylov basis and the conventional basis used to study decoherence.
This paper investigates the local characteristics of the Fulling-Rindler vacuum for a massive Dirac field in -dimensional spacetime with a uniformly accelerating mirror, decomposing the fermion condensate and energy-momentum tensor into boundary-free and boundary-induced contributions to reveal their distinct behaviors near the Rindler horizon and the mirror, as well as their contrasting properties compared to the Minkowski vacuum.
This paper constructs self-gravitating, singularity-free baryonic tube solitons in an Einstein non-linear sigma model coupled to -mesons, demonstrating that increasing the number of flavors enhances physical predictions by reducing binding energy despite increasing total energy.