1984Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fieldsRequires access

An extended scalar-tensor theory of gravitation

M. Borneas

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Abstract

A link between several scalar-tensor theories of gravitation and Einstein's theory is proposed. It is based on a Lagrangian in which the part depending on the scalar field vanishes under the usual conditions, but under special conditions new aspects of gravitation can be forecast.

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What this paper is about

A link between several scalar-tensor theories of gravitation and Einstein's theory is proposed. It is based on a Lagrangian in which the part depending on the scalar field vanishes under the usual conditions, but under special conditions new aspects of gravitation can be forecast.

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Available abstract

A link between several scalar-tensor theories of gravitation and Einstein's theory is proposed. It is based on a Lagrangian in which the part depending on the scalar field vanishes under the usual conditions, but under special conditions new aspects of gravitation can be forecast.

Key concepts: Scalar theories of gravitation, Parameterized post-Newtonian formalism, Classical field theory, Gravitation, Scalar (mathematics), Physics, Scalar–tensor theory, Lagrangian

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