Fri - 09/26/25

There is no new related paper today

There is no new related paper today

  1. [] - Title: Could regular primordial black holes be dark matter? - Mohsen Khodadi

Thu - 09/25/25

There is no new related paper today

**Title:

      Higher-Spin Poisson Sigma Models and Holographic Duality for SYK Models**  - **Authors:** Xavier Bekaert, Alexey Sharapov, Evgeny Skvortsov  - **Subjects:** Subjects: High Energy Physics - Theory (hep-th)  - **Arxiv link:** [https://arxiv.org/abs/](https://arxiv.org/abs/)  - **Abstract**  SYK models provide an interesting playground for exploring the $AdS_2/CFT_1$ correspondence. We focus on a class of SYK models that exhibit higher-spin symmetry, whose gravity sector is described by a BF theory generalizing Jackiw--Teitelboim gravity to higher spins. We further develop this framework by constructing consistent interactions between higher-spin gauge fields and scalar matter fields. Two concrete realizations are proposed: Model A, arising from a deformation of the universal enveloping algebra of $\mathfrak{sl}(2,\mathbb{R})$, and Model B, a perturbatively local Poisson sigma-model with an infinite-dimensional target space. While both capture higher-spin dynamics on $(A)dS_2$, they differ in their algebraic structures and locality properties, thus offering complementary perspectives on higher-spin holography.
  1. [] - Title: Quantum Gravity and Inflation as an Open System: A New Paradigm - Alan Sebastián Morales, Mauricio Bellini, Juan Ignacio Musmarra

Wed - 09/24/25

There is no new related paper today

There is no new related paper today

  1. [] - Title: Regular black hole formation in four-dimensional non-polynomial gravities - Pablo Bueno, Pablo A. Cano, Robie A. Hennigar, Ángel J. Murcia

Tue - 09/23/25

There is no new related paper today

There is no new related paper today

  1. [] - Title: On the formation of gravastars - Daniel Jampolski, Luciano Rezzolla

Mon - 09/22/25

There is no new related paper today

There is no new related paper today

  1. [] - Title: On the formation of gravastars - Daniel Jampolski, Luciano Rezzolla

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