Deconstructing higher order clockwork gravity

Avgoustidis, AnastasiosUniv Nottingham, Sch Phys & Astron, Nottingham NG7 2RD, England. (author)

Nordita SUQC 20220920
We consider the higher order clockwork theory of gravitational interactions, whereby a number of gravitons are coupled together with TeV strength, but nevertheless generate a Planck scale coupling to matter without the need for a dilaton. It is shown that the framework naturally lends itself to a five-dimensional geometry, and we find the 5D continuum version of such deconstructed 4D gravitational clockwork models. Moreover, the clockwork picture has matter coupled to particular gravitons, which in the 5D framework looks like a braneworld model, with the Randall-Sundrum model being a special case. More generally, the gravitational clockwork leads to a family of scalar-tensor braneworld models, where the scalar is not a dilaton.

Niedermann, FlorianStockholms universitet,Nordiska institutet för teoretisk fysik (Nordita),Nordita SU(Swepub:su)flni8051 (author)
Padilla, AntonioUniv Nottingham, Sch Phys & Astron, Nottingham NG7 2RD, England. (author)
Saffin, Paul M.Univ Nottingham, Sch Phys & Astron, Nottingham NG7 2RD, England. (author)
Univ Nottingham, Sch Phys & Astron, Nottingham NG7 2RD, England.Nordiska institutet för teoretisk fysik (Nordita) (creator_code:org_t)

By the author/editor: Avgoustidis, Ana ...; Niedermann, Flor ...; Padilla, Antonio; Saffin, Paul M.

About the subject

NATURAL SCIENCES: NATURAL SCIENCES; and Physical Science ...; and Subatomic Physic ...

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.