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High Energy Physics - Theory

arXiv:1311.6294 (hep-th)
[Submitted on 25 Nov 2013 (v1), last revised 24 Jan 2014 (this version, v3)]

Title:Braneworld solutions for F(R) models with non-constant curvature

Authors:D. Bazeia, A.S. Lobao Jr, R. Menezes, A.Yu. Petrov, A.J. da Silva
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Abstract:This work deal with braneworld scenarios with generalized gravity. We investigate models where the potential of the scalar field is polynomial or nonpolynomial. We obtain exact and approximated solutions for the scalar field, warp factor and energy density, in the complex scenario with no restriction on the scalar curvature. In particular, we describe the case where the brane may split, engendering internal structure, with the splitting caused by the same parameter that controls deviation from standard gravity.
Comments: 9 pages, 7 figures; new version
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
Cite as: arXiv:1311.6294 [hep-th]
  (or arXiv:1311.6294v3 [hep-th] for this version)
  https://doi.org/10.48550/arXiv.1311.6294
Journal reference: Phys. Lett. B 729 (2014) 127
Related DOI: https://doi.org/10.1016/j.physletb.2014.01.011

Submission history

From: Dionisio Bazeia [view email]
[v1] Mon, 25 Nov 2013 13:30:33 UTC (523 KB)
[v2] Wed, 27 Nov 2013 13:13:37 UTC (523 KB)
[v3] Fri, 24 Jan 2014 01:00:27 UTC (523 KB)
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