Go to:
Logótipo
Comuta visibilidade da coluna esquerda
Você está em: Start > Publications > View > Viability of nonminimally coupled f (R) gravity
Publication

Publications

Viability of nonminimally coupled f (R) gravity

Title
Viability of nonminimally coupled f (R) gravity
Type
Article in International Scientific Journal
Year
2016
Authors
Bertolami, O
(Author)
FCUP
View Personal Page You do not have permissions to view the institutional email. Search for Participant Publications View Authenticus page View ORCID page
Jorge Páramos
(Author)
FCUP
View Personal Page You do not have permissions to view the institutional email. Search for Participant Publications View Authenticus page Without ORCID
Journal
Vol. 48
Pages: 1-13
ISSN: 0001-7701
Publisher: Springer Nature
Other information
Authenticus ID: P-00K-78B
Abstract (EN): In this work we explore the viability of nonminimally coupled matter-curvature gravity theories, namely the conditions required for the absence of tachyon instabilities and ghost degrees of freedom. We contrast our finds with recent claims of a pathological behaviour of this class of models, which resorted to, in our view, an incorrect analogy with k-essence.
Language: English
Type (Professor's evaluation): Scientific
No. of pages: 13
Documents
We could not find any documents associated to the publication.
Related Publications

Of the same authors

Estimating Radiative Momentum Transfer Through a Thermal Analysis of the Pioneer Anomaly (2010)
Another Publication in an International Scientific Journal
Bertolami, O; Francisco, F; Gil, PJS; Paramos, J
Seis Breves Apontamentos de Cosmologia Contemporânea (2016)
Book
Bertolami, O; Jorge Páramos
The Experimental Status of Special and General Relativity (2014)
Chapter or Part of a Book
Orfeu Bertolami; Jorge Páramos
Non-minimal Curvature-Matter Couplings in Modified Gravity (2009)
Chapter or Part of a Book
Orfeu Bertolami; Jorge Páramos
1/c expansion of nonminimally coupled curvature-matter gravity models and constraints from planetary precession (2017)
Article in International Scientific Journal
March, R; Jorge Páramos; Bertolami, O; Dell'Agnello, S

See all (46)

Of the same journal

Ultra-high energy cosmic rays and symmetries of spacetime (2002)
Another Publication in an International Scientific Journal
Bertolami, O
Weak lensing, shear and the Cosmic Virial Theorem in a model with a scale-dependent gravitational coupling (1997)
Article in International Scientific Journal
Bertolami, O
Using a non-minimal coupling between matter and curvature to sequester the cosmological constant (2020)
Article in International Scientific Journal
Bertolami, O; Jorge Páramos
The Abell cluster A586 and the detection of violation of the equivalence principle (2009)
Article in International Scientific Journal
Orfeu Bertolami; Francisco Gil Pedro; Morgan Le Delliou
Testing the interaction of dark energy to dark matter through the analysis of virial relaxation of clusters Abell clusters A586 and A1689 using realistic density profiles (2012)
Article in International Scientific Journal
Orfeu Bertolami; Francisco Gil Pedro; Morgan Le Delliou

See all (14)

Recommend this page Top
Copyright 1996-2025 © Faculdade de Direito da Universidade do Porto  I Terms and Conditions  I Acessibility  I Index A-Z
Page created on: 2025-07-16 at 02:38:15 | Privacy Policy | Personal Data Protection Policy | Whistleblowing