Matches in SemOpenAlex for { <https://semopenalex.org/work/W3125702181> ?p ?o ?g. }
- W3125702181 endingPage "029" @default.
- W3125702181 startingPage "029" @default.
- W3125702181 abstract "Motivated by UV realisations of Starobinsky-like inflation models, we study generic exponential plateau-like potentials to understand whether an exact $f(R)$-formulation may still be obtained when the asymptotic shift-symmetry of the potential is broken for larger field values. Potentials which break the shift symmetry with rising exponentials at large field values only allow for corresponding $f(R)$-descriptions with a leading order term $R^{n}$ with $1<n<2$, regardless of whether the duality is exact or approximate. The $R^2$-term survives as part of a series expansion of the function $f(R)$ and thus cannot maintain a plateau for all field values. We further find a lean and instructive way to obtain a function $f(R)$ describing $m^2phi^2$-inflation which breaks the shift symmetry with a monomial, and corresponds to effectively logarithmic corrections to an $R+R^2$ model. These examples emphasise that higher order terms in $f(R)$-theory may not be neglected if they are present at all. Additionally, we relate the function $f(R)$ corresponding to chaotic inflation to a more general Jordan frame set-up. In addition, we consider $f(R)$-duals of two given UV examples, both from supergravity and string theory. Finally, we outline the CMB phenomenology of these models which show effects of power suppression at low-$ell$." @default.
- W3125702181 created "2021-02-01" @default.
- W3125702181 creator A5033828687 @default.
- W3125702181 creator A5084197990 @default.
- W3125702181 creator A5084324730 @default.
- W3125702181 date "2015-03-16" @default.
- W3125702181 modified "2023-10-02" @default.
- W3125702181 title "Disentangling thef(R)-duality" @default.
- W3125702181 cites W1971230011 @default.
- W3125702181 cites W1972163573 @default.
- W3125702181 cites W1978364516 @default.
- W3125702181 cites W1984577972 @default.
- W3125702181 cites W1986669506 @default.
- W3125702181 cites W1988082299 @default.
- W3125702181 cites W1988972556 @default.
- W3125702181 cites W1989545446 @default.
- W3125702181 cites W1994089883 @default.
- W3125702181 cites W1994867416 @default.
- W3125702181 cites W2002700769 @default.
- W3125702181 cites W2003011040 @default.
- W3125702181 cites W2004727448 @default.
- W3125702181 cites W2004738677 @default.
- W3125702181 cites W2009413978 @default.
- W3125702181 cites W2012754193 @default.
- W3125702181 cites W2022354167 @default.
- W3125702181 cites W2024823297 @default.
- W3125702181 cites W2025203454 @default.
- W3125702181 cites W2052893972 @default.
- W3125702181 cites W2065245362 @default.
- W3125702181 cites W2082272630 @default.
- W3125702181 cites W2084163466 @default.
- W3125702181 cites W2087431339 @default.
- W3125702181 cites W2097022472 @default.
- W3125702181 cites W2103995092 @default.
- W3125702181 cites W2111420418 @default.
- W3125702181 cites W2115754103 @default.
- W3125702181 cites W2124752354 @default.
- W3125702181 cites W2146288456 @default.
- W3125702181 cites W2147141645 @default.
- W3125702181 cites W2147782482 @default.
- W3125702181 cites W2155678178 @default.
- W3125702181 cites W2156018821 @default.
- W3125702181 cites W2166794378 @default.
- W3125702181 cites W2171939758 @default.
- W3125702181 cites W2215214003 @default.
- W3125702181 cites W2331887234 @default.
- W3125702181 cites W3099577638 @default.
- W3125702181 cites W3100075698 @default.
- W3125702181 cites W3100339959 @default.
- W3125702181 cites W3100537878 @default.
- W3125702181 cites W3103457217 @default.
- W3125702181 cites W3103982153 @default.
- W3125702181 cites W3105354890 @default.
- W3125702181 cites W3105371874 @default.
- W3125702181 cites W3106351580 @default.
- W3125702181 cites W3122220680 @default.
- W3125702181 cites W3122666803 @default.
- W3125702181 cites W3124952097 @default.
- W3125702181 cites W4256093087 @default.
- W3125702181 doi "https://doi.org/10.1088/1475-7516/2015/03/029" @default.
- W3125702181 hasPublicationYear "2015" @default.
- W3125702181 type Work @default.
- W3125702181 sameAs 3125702181 @default.
- W3125702181 citedByCount "25" @default.
- W3125702181 countsByYear W31257021812015 @default.
- W3125702181 countsByYear W31257021812016 @default.
- W3125702181 countsByYear W31257021812017 @default.
- W3125702181 countsByYear W31257021812018 @default.
- W3125702181 countsByYear W31257021812019 @default.
- W3125702181 countsByYear W31257021812020 @default.
- W3125702181 countsByYear W31257021812022 @default.
- W3125702181 countsByYear W31257021812023 @default.
- W3125702181 crossrefType "journal-article" @default.
- W3125702181 hasAuthorship W3125702181A5033828687 @default.
- W3125702181 hasAuthorship W3125702181A5084197990 @default.
- W3125702181 hasAuthorship W3125702181A5084324730 @default.
- W3125702181 hasBestOaLocation W31257021811 @default.
- W3125702181 hasConcept C105313907 @default.
- W3125702181 hasConcept C11252640 @default.
- W3125702181 hasConcept C116674579 @default.
- W3125702181 hasConcept C121332964 @default.
- W3125702181 hasConcept C134306372 @default.
- W3125702181 hasConcept C151376022 @default.
- W3125702181 hasConcept C173153575 @default.
- W3125702181 hasConcept C200941418 @default.
- W3125702181 hasConcept C202444582 @default.
- W3125702181 hasConcept C2778023678 @default.
- W3125702181 hasConcept C33332235 @default.
- W3125702181 hasConcept C33923547 @default.
- W3125702181 hasConcept C37914503 @default.
- W3125702181 hasConcept C78710322 @default.
- W3125702181 hasConcept C89852782 @default.
- W3125702181 hasConceptScore W3125702181C105313907 @default.
- W3125702181 hasConceptScore W3125702181C11252640 @default.
- W3125702181 hasConceptScore W3125702181C116674579 @default.
- W3125702181 hasConceptScore W3125702181C121332964 @default.
- W3125702181 hasConceptScore W3125702181C134306372 @default.
- W3125702181 hasConceptScore W3125702181C151376022 @default.