Eur. Phys. J. C (2008) 54: 665-669
https://doi.org/10.1140/epjc/s10052-008-0552-3

Regular Article - Theoretical Physics

Non-perturbative scalar gauge-invariant metric flucturations from the Ponce de León metric in the STM theory of gravity

¹ Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Funes 3350, 7600, Mar del Plata, Argentina
² Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Mar del Plata, Argentina

^* e-mail: mbellini@mdp.edu.ar

Received: 16 November 2007
Revised: 28 January 2008
Published online: 28 February 2008

Abstract

We study our non-perturbative formalism to describe scalar gauge-invariant metric fluctuations by extending the Ponce de León metric.