Reviving Horndeski after GW170817 by Kaluza-Klein compactifications

Mironov, S.; Shtennikova, A.; Valencia-Villegas, M.

doi:10.1016/j.physletb.2024.139058

Physics Letters B

2024

DOI: 10.1016/j.physletb.2024.139058

|View full text |Cite

Reviving Horndeski after GW170817 by Kaluza-Klein compactifications

S. Mironov,

A. Shtennikova,

M. Valencia-Villegas

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 37 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Two-dimensional (bi-)scalar gravities from four-dimensional Horndeski

Shams Nejati,

Vahidinia

2024

Class. Quantum Grav.

View full text Add to dashboard Cite

We develop a classical two-dimensional bi-scalar gravity based on the Kaluza-Klein reduction applied to the four-dimensional Horndeski theory. One of the scalar ﬁelds arises from the original four-dimensional theory, while the extra scalar emerges from the reduction process. We also introduce a two-dimensional bi-scalar identity that allows for a more concise and elegant reformulation of the resulting bi-scalar Lagrangian. Additionally, we study the linear perturbations around a static background to demonstrate that the bi-scalar theory may support a single healthy propagating mode. Furthermore, by restricting the scalar ﬁelds, we investigate a general single scalar theory that is identical to the two-dimensional Horndeski theory up to a boundary term. Our results provide a framework to map a generic two-dimensional dilaton gravity into four-dimensional Horndeski theory.

show abstract

Two-dimensional (bi-)scalar gravities from four-dimensional Horndeski

Shams Nejati,

Vahidinia

2024

Class. Quantum Grav.

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Reviving Horndeski after GW170817 by Kaluza-Klein compactifications

Cited by 1 publication

References 37 publications

Two-dimensional (bi-)scalar gravities from four-dimensional Horndeski

Two-dimensional (bi-)scalar gravities from four-dimensional Horndeski

Contact Info

Product

Resources

About