Artigo Acesso aberto Revisado por pares

The cosmological constant problem

1989; American Physical Society; Volume: 61; Issue: 1 Linguagem: Inglês

10.1103/revmodphys.61.1

ISSN

1539-0756

Autores

Steven Weinberg,

Tópico(s)

Relativity and Gravitational Theory

Resumo

Astronomical observations indicate that the cosmological constant is many orders of magnitude smaller than estimated in modern theories of elementary particles. After a brief review of the history of this problem, five different approaches to its solution are described.

Referência(s)