Navegação Ciências Exatas e da Terra por Assunto "Radiacao cosmica de fundo"

Resultados 1-3 de 3

    • A consistent view of interacting dark energy from multiple CMB probes 

      Zhai, Yuejia; Giarè, William; Bruck, Carsten van de; Di Valentino, Eleonora; Mena Requejo, Olga; Nunes, Rafael da Costa (2023) [Artigo de periódico]
      We analyze a cosmological model featuring an interaction between dark energy and dark matter in light of the measurements of the Cosmic Microwave Background released by three independent experiments: the most recent data ...

    • Exploring modified gravity: constraints on the μ and parametrization with WMAP, ACT, and SPT 

      Andrade, Uendert; Capistrano, Abraão J. S.; Di Valentino, Eleonora; Nunes, Rafael da Costa (2024) [Artigo de periódico]
      The cosmic acceleration problem remains one of the most significant challenges in cosmology. One of the proposed solutions to this problem is the modification of gravity on large scales. In this paper, we explore the ...

    • O universo 

      Kepler, Souza Oliveira (2010) [Artigo de periódico]
      O Universo é finito no tempo e no espaço e as observações atuais indicam que ele está se expandindo com velocidade acelerada.