arXiv Open Access 2025

The Generalized Second Law and the Spatial Curvature Index

Diego Pavon

Lihat Sumber

Abstrak

By applying the generalized second law to the apparent horizon of a homogeneous and isotropic universe and imposing that the equation of state is no less than $-1$, it is seen that universes with either flat or closed spatial sections are consistent with the joint consideration of the aforesaid law and the dominant energy condition, but not so universes with hyperbolic spatial sections

Topik & Kata Kunci

gr-qc

Penulis (1)

Diego Pavon

Format Sitasi

APA MLA BibTeX

Pavon, D. (2025). The Generalized Second Law and the Spatial Curvature Index. https://arxiv.org/abs/2510.23248

Akses Cepat

Lihat di Sumber

Informasi Jurnal

Tahun Terbit: 2025
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓