Vacuum state in de Sitter spacetime with static charts
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.065014
Abstract: We study the free massive scalar field in de Sitter spacetime with static charts. In particular, we find positive-frequency modes for the Bunch-Davies vacuum state natural to the static charts as superpositions of the well-known… read more here.
Keywords: state; static charts; sitter spacetime; vacuum state ... See more keywords