Interacting Dark Energy in the Dark SU(2) R Model (2018)
- Authors:
- Autor USP: ABDALLA, ELCIO - IF
- Unidade: IF
- DOI: 10.1007/s13538-018-0572-x
- Subjects: BURACOS NEGROS; MATÉRIA ESCURA; COSMOLOGIA
- Keywords: OBSERVAÇÕES COSMOLOGICAS; ENERGIA ESCURA
- Agências de fomento:
- Language: Inglês
- Abstract: We explore the cosmological implications of the interactions among the dark particles in the dark SU(2)R model. It turns out that the relevant interaction is between dark energy and dark matter, through a decay process. With respect to the standard CDM model, it changes only the background equations. We note that the observational aspects of the model are dominated by degeneracies between the parameters that describe the process. Thus, only the usual CDM parameters such as the Hubble expansion rate and the dark energy density parameter (interpreted as the combination of the densities of the dark energy doublet) could be constrained by observations at this moment.
- Imprenta:
- Source:
- Título: Brazilian Journal of Physics
- ISSN: 0103-9733
- Volume/Número/Paginação/Ano: v. 48, n. 4, p. 364–369, 2018
- Este periódico é de acesso aberto
- Este artigo NÃO é de acesso aberto
-
ABNT
LANDIM, Ricardo Cesar Giogetti et al. Interacting Dark Energy in the Dark SU(2) R Model. Brazilian Journal of Physics, v. 48, n. 4, p. 364–369, 2018Tradução . . Disponível em: https://doi.org/10.1007/s13538-018-0572-x. Acesso em: 30 jan. 2026. -
APA
Landim, R. C. G., Marcondes, R. J. F., Bernardi, F. F., & Abdalla, E. (2018). Interacting Dark Energy in the Dark SU(2) R Model. Brazilian Journal of Physics, 48( 4), 364–369. doi:10.1007/s13538-018-0572-x -
NLM
Landim RCG, Marcondes RJF, Bernardi FF, Abdalla E. Interacting Dark Energy in the Dark SU(2) R Model [Internet]. Brazilian Journal of Physics. 2018 ; 48( 4): 364–369.[citado 2026 jan. 30 ] Available from: https://doi.org/10.1007/s13538-018-0572-x -
Vancouver
Landim RCG, Marcondes RJF, Bernardi FF, Abdalla E. Interacting Dark Energy in the Dark SU(2) R Model [Internet]. Brazilian Journal of Physics. 2018 ; 48( 4): 364–369.[citado 2026 jan. 30 ] Available from: https://doi.org/10.1007/s13538-018-0572-x - Observational constraints on the dark energy and dark matter mutual coupling
- Testing the interaction between dark energy and dark matter with Planck data
- Exact cosmological solutions of models with an interacting dark sector
- Analytic Stochastic regularization and gauge invariance
- The role of Dark Matter interaction in galaxy clusters
- On the quantization procedure for indefinite metric field, and non-compact sigma models
- On the non-abelian bosonization in the operator language
- Algorithm to isolate poles in feynman diagrams preserving background gauge invariance and supersymmetry
- Factorizable s-matrix for so (d) / so (2) xso (d-2) non linear sigma models with fermions
- Dirac-bracket quantization of bosonized chiral two-dimensional qcd
Informações sobre o DOI: 10.1007/s13538-018-0572-x (Fonte: oaDOI API)
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