Keyword: EPS : Search

Advanced Search

SEARCH GUIDE

Results: 1 - 1of1

Follow results:

per page:

Sort: Most Cited

Context for search term 1Search term 1*

All Dates

LastSelect static range

Custom Range

Select starting monthSelect starting year

Select ending monthSelect ending year

Search name	Searched On	Run search
Keyword: EPS (1)	14 Apr 2025	Run
[Keyword: UML] AND [All Books] (8)	14 Apr 2025	Run
[Keyword: FGM] AND [All Books] (1)	14 Apr 2025	Run
Keyword: JND (0)	14 Apr 2025	Run
Keyword: HRI (5)	14 Apr 2025	Run

articleNo Access
Extended theories of gravitation
- Lorenzo Fatibene and
- Simon Garruto
International Journal of Geometric Methods in Modern Physics21 Apr 2016
Preview Abstract
In this paper, we shall review the equivalence between Palatini- $f (ℛ)$ theories and Brans–Dicke (BD) theories at the level of action principles. We shall define the Helmholtz Lagrangian associated to Palatini- $f (ℛ)$ theory and we will define some transformations which will be useful to recover Einstein frame and BD frame. We shall see an explicit example of matter field and we will discuss how the conformal factor affects the physical quantities.

1