Matches in SemOpenAlex for { <https://semopenalex.org/work/W3176157078> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W3176157078 abstract "Although the present universe is believed to be homogeneous and isotropic on large scales, there is some evidence of some anisotropy at early times. Hence, there is interest in the Bianchi models, which are homogeneous but anisotropic. In this presentation, the Bianchi type–I space-time in the framework of the f(R,T) modified theory of gravity has been investigated for the specific choice of f(R,T) = R + 2f(T), where f(T) = −mT, m = constant. The solution of the modified gravity field equations has been generated by assuming that the deceleration parameter q is a function of the Hubble parameter H, i.e., q = b − n/H (where b and n are constants, and n > 0), which yields the scale factor a = k[exp(nt) − 1]1/(1+b) (where k is a constant). The model exhibits deceleration at early times, and is currently accelerating. It is also seen that the model approaches isotropy at late times. Expressions for the Hubble parameter in terms of red-shift, luminosity distance, and state-finder parameter are derived and their significance is described in detail. The physical properties of the cosmological model are also discussed. An interesting feature of the model is that it has a dynamic cosmological parameter, which is large during the early universe, decreases with time, and approaches a constant at late times. This may help in solving the cosmological constant problem." @default.
- W3176157078 created "2021-07-05" @default.
- W3176157078 creator A5022532624 @default.
- W3176157078 creator A5025695560 @default.
- W3176157078 creator A5028539840 @default.
- W3176157078 creator A5063472778 @default.
- W3176157078 date "2021-02-22" @default.
- W3176157078 modified "2023-09-26" @default.
- W3176157078 title "Bianchi Type I Cosmological Model in f(R,T) Gravity" @default.
- W3176157078 cites W1584002296 @default.
- W3176157078 cites W1853767801 @default.
- W3176157078 cites W1966884043 @default.
- W3176157078 cites W1982423519 @default.
- W3176157078 cites W2004170783 @default.
- W3176157078 cites W2073603601 @default.
- W3176157078 cites W2102716046 @default.
- W3176157078 cites W2109886799 @default.
- W3176157078 cites W2131279590 @default.
- W3176157078 cites W2139937287 @default.
- W3176157078 cites W2142607228 @default.
- W3176157078 cites W2952150967 @default.
- W3176157078 cites W3083640155 @default.
- W3176157078 doi "https://doi.org/10.3390/ecu2021-09290" @default.
- W3176157078 hasPublicationYear "2021" @default.
- W3176157078 type Work @default.
- W3176157078 sameAs 3176157078 @default.
- W3176157078 citedByCount "1" @default.
- W3176157078 countsByYear W31761570782022 @default.
- W3176157078 crossrefType "proceedings-article" @default.
- W3176157078 hasAuthorship W3176157078A5022532624 @default.
- W3176157078 hasAuthorship W3176157078A5025695560 @default.
- W3176157078 hasAuthorship W3176157078A5028539840 @default.
- W3176157078 hasAuthorship W3176157078A5063472778 @default.
- W3176157078 hasBestOaLocation W31761570781 @default.
- W3176157078 hasConcept C103874350 @default.
- W3176157078 hasConcept C121332964 @default.
- W3176157078 hasConcept C144386022 @default.
- W3176157078 hasConcept C165969730 @default.
- W3176157078 hasConcept C166861157 @default.
- W3176157078 hasConcept C172790937 @default.
- W3176157078 hasConcept C184050105 @default.
- W3176157078 hasConcept C18903297 @default.
- W3176157078 hasConcept C20154449 @default.
- W3176157078 hasConcept C26405456 @default.
- W3176157078 hasConcept C2777299769 @default.
- W3176157078 hasConcept C2778086583 @default.
- W3176157078 hasConcept C37914503 @default.
- W3176157078 hasConcept C44870925 @default.
- W3176157078 hasConcept C53810900 @default.
- W3176157078 hasConcept C62520636 @default.
- W3176157078 hasConcept C84999194 @default.
- W3176157078 hasConcept C85725439 @default.
- W3176157078 hasConcept C86803240 @default.
- W3176157078 hasConceptScore W3176157078C103874350 @default.
- W3176157078 hasConceptScore W3176157078C121332964 @default.
- W3176157078 hasConceptScore W3176157078C144386022 @default.
- W3176157078 hasConceptScore W3176157078C165969730 @default.
- W3176157078 hasConceptScore W3176157078C166861157 @default.
- W3176157078 hasConceptScore W3176157078C172790937 @default.
- W3176157078 hasConceptScore W3176157078C184050105 @default.
- W3176157078 hasConceptScore W3176157078C18903297 @default.
- W3176157078 hasConceptScore W3176157078C20154449 @default.
- W3176157078 hasConceptScore W3176157078C26405456 @default.
- W3176157078 hasConceptScore W3176157078C2777299769 @default.
- W3176157078 hasConceptScore W3176157078C2778086583 @default.
- W3176157078 hasConceptScore W3176157078C37914503 @default.
- W3176157078 hasConceptScore W3176157078C44870925 @default.
- W3176157078 hasConceptScore W3176157078C53810900 @default.
- W3176157078 hasConceptScore W3176157078C62520636 @default.
- W3176157078 hasConceptScore W3176157078C84999194 @default.
- W3176157078 hasConceptScore W3176157078C85725439 @default.
- W3176157078 hasConceptScore W3176157078C86803240 @default.
- W3176157078 hasLocation W31761570781 @default.
- W3176157078 hasOpenAccess W3176157078 @default.
- W3176157078 hasPrimaryLocation W31761570781 @default.
- W3176157078 hasRelatedWork W1639225430 @default.
- W3176157078 hasRelatedWork W2272799215 @default.
- W3176157078 hasRelatedWork W2952526316 @default.
- W3176157078 hasRelatedWork W3139255537 @default.
- W3176157078 hasRelatedWork W3159494038 @default.
- W3176157078 hasRelatedWork W3176157078 @default.
- W3176157078 hasRelatedWork W4224861901 @default.
- W3176157078 hasRelatedWork W4310981914 @default.
- W3176157078 hasRelatedWork W4312454989 @default.
- W3176157078 hasRelatedWork W4366522202 @default.
- W3176157078 isParatext "false" @default.
- W3176157078 isRetracted "false" @default.
- W3176157078 magId "3176157078" @default.
- W3176157078 workType "article" @default.