De Sitter invariant states from quantum cosmology

Research output: Contribution to journalArticlepeer-review

6 Scopus citations


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
Issue number3
StatePublished - Jan 26 1989
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


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