Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
A note on viability of nonminimally coupled f(R) theory
Stockholm University, Nordic Institute for Theoretical Physics (Nordita).ORCID iD: 0000-0002-9403-8565
Number of Authors: 22016 (English)In: General Relativity and Gravitation, ISSN 0001-7701, E-ISSN 1572-9532, Vol. 48, no 7, article id 97Article in journal (Refereed) Published
Abstract [en]

Consistency conditions for nonminimally coupled f(R) theories have been derived by requiring the absence of tachyons and instabilities in the scalar fluctuations. This note confirms these results and clarifies a subtlety regarding different definitions of sound speeds.

Place, publisher, year, edition, pages
2016. Vol. 48, no 7, article id 97
National Category
Physical Sciences
Identifiers
URN: urn:nbn:se:su:diva-132566DOI: 10.1007/s10714-016-2087-5ISI: 000378561600015OAI: oai:DiVA.org:su-132566DiVA, id: diva2:953598
Available from: 2016-08-18 Created: 2016-08-15 Last updated: 2022-02-24Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full text

Authority records

Koivisto, Tomi S.

Search in DiVA

By author/editor
Koivisto, Tomi S.
By organisation
Nordic Institute for Theoretical Physics (Nordita)
In the same journal
General Relativity and Gravitation
Physical Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 8 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf