DOAJ Open Access 2021

Dark energy, Ricci-nonflat spaces, and the swampland

Luis A. Anchordoqui Ignatios Antoniadis Dieter Lüst Jorge F. Soriano

Abstrak

It was recently pointed out that the existence of dark energy imposes highly restrictive constraints on effective field theories that satisfy the Swampland conjectures. We provide a critical confrontation of these constraints with the cosmological framework emerging from the Salam-Sezgin model and its string realization by Cvetič, Gibbons, and Pope. We also discuss the implication of the constraints for string model building.

Topik & Kata Kunci

Physics

Penulis (4)

Luis A. Anchordoqui

Ignatios Antoniadis

Dieter Lüst

Jorge F. Soriano

Format Sitasi

APA MLA BibTeX

Anchordoqui, L.A., Antoniadis, I., Lüst, D., Soriano, J.F. (2021). Dark energy, Ricci-nonflat spaces, and the swampland. https://doi.org/10.1016/j.physletb.2021.136199

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Informasi Jurnal

Tahun Terbit: 2021
Sumber Database: DOAJ
DOI: 10.1016/j.physletb.2021.136199
Akses: Open Access ✓