De Sitter invariant states from quantum cosmology

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

In the context of perturbative superspace, it is shown that almost any boundary condition on the wavefunction of the universe will lead to de Sitter invariant vacuum states for quantum fields.

Original languageEnglish (US)
Pages (from-to)228-230
Number of pages3
JournalPhysics Letters B
Volume217
Issue number3
DOIs
StatePublished - Jan 26 1989
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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