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A variational approach to homogeneous scalar fields in General Relativity

R. Giambo'·F. Giannoni·G. Magli
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Abstract

A result of existence of homogeneous scalar field solutions between prescribed configurations is given, using a modified version of Euler--Maupertuis least action variational principle. Solutions are obtained as limit of approximating variational problems, solved using techniques introduced by Rabinowitz.

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R. Giambo', F. Giannoni, G. Magli. 2006-03-29. A variational approach to homogeneous scalar fields in General Relativity. https://arxiv.org/abs/gr-qc/0603119

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