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Outputs (98)

Regular black holes from thin-shell collapse (2025)
Journal Article
Bueno, P., Cano, P. A., Hennigar, R. A., & Murcia, Á. J. (2025). Regular black holes from thin-shell collapse. Physical Review D, 111(10), Article 104009. https://doi.org/10.1103/PhysRevD.111.104009

We establish that regular black holes can form from gravitational collapse in all D≥5. Our model builds on a recent construction that realized regular black holes as exact solutions to purely gravitational theories that incorporate an infinite tower... Read More about Regular black holes from thin-shell collapse.

Dynamical Formation of Regular Black Holes (2025)
Journal Article
Bueno, P., Cano, P. A., Hennigar, R. A., & Murcia, Á. J. (2025). Dynamical Formation of Regular Black Holes. Physical Review Letters, 134(18), Article 181401. https://doi.org/10.1103/PhysRevLett.134.181401

We study dynamical gravitational collapse in a theory with an infinite tower of higher-derivative corrections to the Einstein-Hilbert action and we show that, under very general conditions, it leads to the formation of regular black holes. Our result... Read More about Dynamical Formation of Regular Black Holes.

The type IIA Virasoro-Shapiro amplitude in AdS 4 × CP 3 from ABJM theory (2025)
Journal Article
Chester, S. M., Hansen, T., & Zhong, D.-L. (2025). The type IIA Virasoro-Shapiro amplitude in AdS 4 × CP 3 from ABJM theory. Journal of High Energy Physics, 2025, Article 40. https://doi.org/10.1007/jhep05%282025%29040

We consider tree level scattering of gravitons in type IIA string theory on AdS4 × CP3 to all orders in α′, which is dual to the stress tensor correlator in U(N)k × U(N)−k ABJM theory in the planar large N limit and to all orders in large λ ~ N/k. Th... Read More about The type IIA Virasoro-Shapiro amplitude in AdS 4 × CP 3 from ABJM theory.

Infinite geodesics, competition interfaces and the second class particle in the scaling limit (2025)
Journal Article
Rahman, M., & Virag, B. (2025). Infinite geodesics, competition interfaces and the second class particle in the scaling limit. Annales de l'Institut Henri Poincaré, Probabilités et Statistiques, 61(2), 1075-1126. https://doi.org/10.1214/23-AIHP1454

We establish fundamental properties of infinite geodesics and competition interfaces in the directed landscape. We construct infinite geodesics in the directed landscape, establish their uniqueness and coalescence, and define Busemann functions. We t... Read More about Infinite geodesics, competition interfaces and the second class particle in the scaling limit.

Gaussian, stable, tempered stable and mixed limit laws for random walks in cooling random environments (2025)
Journal Article
Avena, L., Da Costa, C., & Peterson, J. (2025). Gaussian, stable, tempered stable and mixed limit laws for random walks in cooling random environments. Annales de l'Institut Henri Poincaré, Probabilités et Statistiques, 61(2), 850-889. https://doi.org/10.1214/23-AIHP1450

Random Walks in Cooling Random Environments (RWCRE) is a model of random walks in dynamic random environments where the entire environment is resampled along a fixed sequence of times, called the "cooling sequence", and is kept fixed in between those... Read More about Gaussian, stable, tempered stable and mixed limit laws for random walks in cooling random environments.

On the continuity of Følner averages (2025)
Journal Article
Fuhrmann, G., Gröger, M., & Hauser, T. (2025). On the continuity of Følner averages. Journal of Functional Analysis, 289(7), Article 111039. https://doi.org/10.1016/j.jfa.2025.111039

It is known that if each point x of a dynamical system is generic for some invariant measure μx, then there is a strong connection between certain ergodic and topological properties of that system. In particular, if the acting group is abelian and th... Read More about On the continuity of Følner averages.

Revealing Physical Mechanisms of Spatial Pattern Formation and Switching in Ecosystems via Nonequilibrium Landscape and Flux (2025)
Journal Article
Su, J., Wu, W., Patterson, D. D., Levin, S. A., & Wang, J. (online). Revealing Physical Mechanisms of Spatial Pattern Formation and Switching in Ecosystems via Nonequilibrium Landscape and Flux. Advanced Science, https://doi.org/10.1002/advs.202501776

Spatial patterns are widely observed in numerous nonequilibrium natural systems, often undergoing complex transitions and bifurcations, thereby exhibiting significant importance in many physical and biological systems such as embryonic development, e... Read More about Revealing Physical Mechanisms of Spatial Pattern Formation and Switching in Ecosystems via Nonequilibrium Landscape and Flux.

Projective hypersurfaces in tropical scheme theory I: the Macaulay ideal (2025)
Journal Article
Fink, A., Giansiracusa, J., Giansiracusa, N., & Mundinger, J. (2025). Projective hypersurfaces in tropical scheme theory I: the Macaulay ideal. Research in the Mathematical Sciences, 12, Article 30. https://doi.org/10.1007/s40687-025-00517-7

A "tropical ideal" is an ideal in the idempotent semiring of tropical polyno-mials that is also, degree by degree, a tropical linear space. We introduce a construction based on transversal matroids that canonically extends any principal ideal to a tr... Read More about Projective hypersurfaces in tropical scheme theory I: the Macaulay ideal.

Lagrangian filtering for wave–mean flow decomposition (2025)
Journal Article
Baker, L. E., Kafiabad, H. A., Maitland-Davies, C., & Vanneste, J. (2025). Lagrangian filtering for wave–mean flow decomposition. Journal of Fluid Mechanics, 1009, Article A40. https://doi.org/10.1017/jfm.2025.42

Geophysical flows are typically composed of wave and mean motions with a wide range of overlapping temporal scales, making separation between the two types of motion in wave-resolving numerical simulations challenging. Lagrangian filtering – whereby... Read More about Lagrangian filtering for wave–mean flow decomposition.