Work

Stochastically complete constant mean curvature spacelike hypersurfaces in Generalized Robertson-Walker spacetimes

Year: 2025

Type: article

Abstract: Stochastically complete spacelike hypersurfaces in Generalized Robertson-Walker (GRW) spacetimes whose constant mean curvature satisfies a natural bound are studied. When the GRW spacetime obeys certain energy conditions we obtain new characterization results for these hypersurfaces. Moreover, we derive several applications for physically relevant models.

Source: Journal of Geometry and Physics

DOI: 10.1016/j.geomphys.2025.105522

Authors: María Á. Medina, José A.S. Pelegrín

Institution: University of Córdoba

Language: English

Topic: Geometric Analysis and Curvature Flows

Subfield: Applied Mathematics

Field: Mathematics

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $3,550

Funder: Ministerio de Ciencia e Innovación