We study a gravity model where a tensionful codimension-one three-brane is embedded on a bulk with infinite transverse length. We find that 4D gravity is induced on the brane already at the classical level if we include higher-curvature (Gauss-Bonnet) terms in the bulk. Consistency conditions appear to require a negative brane tension as well as a negative coupling for the higher-curvature terms.

4D gravity on a brane from bulk higher-curvature terms / Corradini, Olindo. - In: MODERN PHYSICS LETTERS A. - ISSN 0217-7323. - A20 (2005):(2005), pp. 2775-2783. [10.1142/S021773230501889X]

4D gravity on a brane from bulk higher-curvature terms

CORRADINI, Olindo
2005

Abstract

We study a gravity model where a tensionful codimension-one three-brane is embedded on a bulk with infinite transverse length. We find that 4D gravity is induced on the brane already at the classical level if we include higher-curvature (Gauss-Bonnet) terms in the bulk. Consistency conditions appear to require a negative brane tension as well as a negative coupling for the higher-curvature terms.
2005
A20 (2005)
2775
2783
4D gravity on a brane from bulk higher-curvature terms / Corradini, Olindo. - In: MODERN PHYSICS LETTERS A. - ISSN 0217-7323. - A20 (2005):(2005), pp. 2775-2783. [10.1142/S021773230501889X]
Corradini, Olindo
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/1074697
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