The cosmological constant is back
نویسندگان
چکیده
منابع مشابه
The Cosmological Constant Is Back
SUMMARY A diverse set of observations now compellingly suggest that Universe possesses a nonzero cosmological constant. In the context of quantum-field theory a cosmological constant corresponds to the energy density of the vacuum, and the wanted value for the cosmological constant corresponds to a very tiny vacuum energy density. We discuss future observational tests for a cosmological constan...
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ژورنال
عنوان ژورنال: General Relativity and Gravitation
سال: 1995
ISSN: 0001-7701,1572-9532
DOI: 10.1007/bf02108229