Constraining power of asymptotic safety for scalar fields
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.103.026006
Abstract: We explore the phenomenology of scalar fields coupled to asymptotically safe quantum gravity, in light of their potential significance for dark matter, for the inflaton as well as dynamical dark energy, and in the Higgs… read more here.
Keywords: asymptotically safe; safety; constraining power; asymptotic safety ... See more keywords
Constraining power of cosmological observables: Blind redshift spots and optimal ranges
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.063537
Abstract: A cosmological observable measured in a range of redshifts can be used as a probe of a set of cosmological parameters. Given the cosmological observable and the cosmological parameter, there is an optimum range of… read more here.
Keywords: cosmological observables; parameter; redshift spots; constraining power ... See more keywords