Deparametrized quantum cosmology with phantom dust

Fumitoshi Amemiya, Tatsuhiko Koike

研究成果: Paper査読

抄録

We study a canonical, reduced phase space quantization of the at Friedmann- Robertson-Walker universe which is formulated as a gauge invariant fashion in the classical theory. We construct a wave packet as the wave function of the universe and compute the expectation value of the scale factor. As a results, it is shown that the initial singularity of the universe is avoided in our models.

本文言語English
出版ステータスPublished - 2008 12月 1
イベント18th Workshop on General Relativity and Gravitation in Japan, JGRG 2008 - Higashi-Hiroshima, Japan
継続期間: 2008 11月 172008 11月 21

Other

Other18th Workshop on General Relativity and Gravitation in Japan, JGRG 2008
国/地域Japan
CityHigashi-Hiroshima
Period08/11/1708/11/21

ASJC Scopus subject areas

  • 原子分子物理学および光学

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