Matches in SemOpenAlex for { <https://semopenalex.org/work/W3100846937> ?p ?o ?g. }
- W3100846937 endingPage "026" @default.
- W3100846937 startingPage "026" @default.
- W3100846937 abstract "We present a comprehensive analysis of classical scalar, vector and tensor cosmological perturbations in ghost-free massive bigravity. In particular, we find the full evolution equations and analytical solutions in a wide range of regimes. We show that there are viable cosmological backgrounds but, as has been found in the literature, these models generally have exponential instabilities in linear perturbation theory. However, it is possible to find stable scalar cosmological perturbations for a very particular choice of parameters. For this stable subclass of models we find that vector and tensor perturbations have growing solutions. We argue that special initial conditions are needed for tensor modes in order to have a viable model." @default.
- W3100846937 created "2020-11-23" @default.
- W3100846937 creator A5035868332 @default.
- W3100846937 creator A5054140014 @default.
- W3100846937 date "2014-12-11" @default.
- W3100846937 modified "2023-09-26" @default.
- W3100846937 title "Cosmological perturbations in massive bigravity" @default.
- W3100846937 cites W1555237261 @default.
- W3100846937 cites W1996915851 @default.
- W3100846937 cites W1997078909 @default.
- W3100846937 cites W1999555658 @default.
- W3100846937 cites W2001654794 @default.
- W3100846937 cites W2004607423 @default.
- W3100846937 cites W2020958444 @default.
- W3100846937 cites W2039332048 @default.
- W3100846937 cites W2040024728 @default.
- W3100846937 cites W2043908961 @default.
- W3100846937 cites W2049667056 @default.
- W3100846937 cites W2055257339 @default.
- W3100846937 cites W2062475532 @default.
- W3100846937 cites W2065570325 @default.
- W3100846937 cites W2070270714 @default.
- W3100846937 cites W2070298862 @default.
- W3100846937 cites W2070486952 @default.
- W3100846937 cites W2073055547 @default.
- W3100846937 cites W2073509179 @default.
- W3100846937 cites W2080992744 @default.
- W3100846937 cites W2089960419 @default.
- W3100846937 cites W2096325538 @default.
- W3100846937 cites W2097176633 @default.
- W3100846937 cites W2097968935 @default.
- W3100846937 cites W2114832931 @default.
- W3100846937 cites W2126911022 @default.
- W3100846937 cites W2132991363 @default.
- W3100846937 cites W2133722296 @default.
- W3100846937 cites W2151881636 @default.
- W3100846937 cites W2152953214 @default.
- W3100846937 cites W2153430338 @default.
- W3100846937 cites W2156501412 @default.
- W3100846937 cites W2177175366 @default.
- W3100846937 cites W3038096834 @default.
- W3100846937 cites W3098329444 @default.
- W3100846937 cites W3098914135 @default.
- W3100846937 cites W3099428753 @default.
- W3100846937 cites W3100166397 @default.
- W3100846937 cites W3101144365 @default.
- W3100846937 cites W3102666061 @default.
- W3100846937 cites W3102938524 @default.
- W3100846937 cites W3104393188 @default.
- W3100846937 cites W3104448831 @default.
- W3100846937 cites W3104455890 @default.
- W3100846937 cites W3105993664 @default.
- W3100846937 cites W3106054056 @default.
- W3100846937 doi "https://doi.org/10.1088/1475-7516/2014/12/026" @default.
- W3100846937 hasPublicationYear "2014" @default.
- W3100846937 type Work @default.
- W3100846937 sameAs 3100846937 @default.
- W3100846937 citedByCount "65" @default.
- W3100846937 countsByYear W31008469372015 @default.
- W3100846937 countsByYear W31008469372016 @default.
- W3100846937 countsByYear W31008469372017 @default.
- W3100846937 countsByYear W31008469372018 @default.
- W3100846937 countsByYear W31008469372019 @default.
- W3100846937 countsByYear W31008469372020 @default.
- W3100846937 countsByYear W31008469372021 @default.
- W3100846937 countsByYear W31008469372023 @default.
- W3100846937 crossrefType "journal-article" @default.
- W3100846937 hasAuthorship W3100846937A5035868332 @default.
- W3100846937 hasAuthorship W3100846937A5054140014 @default.
- W3100846937 hasBestOaLocation W31008469372 @default.
- W3100846937 hasConcept C121332964 @default.
- W3100846937 hasConcept C155281189 @default.
- W3100846937 hasConcept C174256460 @default.
- W3100846937 hasConcept C177918212 @default.
- W3100846937 hasConcept C202444582 @default.
- W3100846937 hasConcept C2524010 @default.
- W3100846937 hasConcept C26405456 @default.
- W3100846937 hasConcept C2780100471 @default.
- W3100846937 hasConcept C33332235 @default.
- W3100846937 hasConcept C33923547 @default.
- W3100846937 hasConcept C37914503 @default.
- W3100846937 hasConcept C57691317 @default.
- W3100846937 hasConcept C62520636 @default.
- W3100846937 hasConcept C74650414 @default.
- W3100846937 hasConceptScore W3100846937C121332964 @default.
- W3100846937 hasConceptScore W3100846937C155281189 @default.
- W3100846937 hasConceptScore W3100846937C174256460 @default.
- W3100846937 hasConceptScore W3100846937C177918212 @default.
- W3100846937 hasConceptScore W3100846937C202444582 @default.
- W3100846937 hasConceptScore W3100846937C2524010 @default.
- W3100846937 hasConceptScore W3100846937C26405456 @default.
- W3100846937 hasConceptScore W3100846937C2780100471 @default.
- W3100846937 hasConceptScore W3100846937C33332235 @default.
- W3100846937 hasConceptScore W3100846937C33923547 @default.
- W3100846937 hasConceptScore W3100846937C37914503 @default.
- W3100846937 hasConceptScore W3100846937C57691317 @default.
- W3100846937 hasConceptScore W3100846937C62520636 @default.
- W3100846937 hasConceptScore W3100846937C74650414 @default.