Curved branes with regular support

Antoniadis, Ignatios; Cotsakis, Spiros; Klaoudatou, Ifigeneia (2016). Curved branes with regular support. European physical journal. C - particles and fields, 76(9), p. 511. EDP Sciences 10.1140/epjc/s10052-016-4353-9

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We study spacetime singularities in a general five-dimensional braneworld with curved branes satisfying four-dimensional maximal symmetry. The bulk is supported by an analog of perfect fluid with the time replaced by the extra coordinate. We show that contrary to the existence of finite-distance singularities from the brane location in any solution with flat (Minkowski) branes, in the case of curved branes there are singularity-free solutions for a range of equa- tions of state compatible with the null energy condition.

Item Type:

Journal Article (Original Article)

Division/Institute:

10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC)
08 Faculty of Science > Institute of Theoretical Physics

UniBE Contributor:

Antoniadis, Ignatios

Subjects:

500 Science > 530 Physics

ISSN:

1434-6044

Publisher:

EDP Sciences

Language:

English

Submitter:

Esther Fiechter

Date Deposited:

25 Nov 2016 15:28

Last Modified:

25 Nov 2016 15:28

Publisher DOI:

10.1140/epjc/s10052-016-4353-9

ArXiv ID:

1606.09453

BORIS DOI:

10.7892/boris.89378

URI:

https://boris.unibe.ch/id/eprint/89378

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