Graviton fluctuations in de Sitter space
نویسندگان
چکیده
منابع مشابه
De Sitter Space Without Quantum Fluctuations
We argue that, under certain plausible assumptions, de Sitter space settles into a quiescent vacuum in which there are no quantum fluctuations. Quantum fluctuations require time-dependent histories of out-of-equilibrium recording devices, which are absent in stationary states. For a massive scalar field in a fixed de Sitter background, the cosmic no-hair theorem implies that the state of the pa...
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ژورنال
عنوان ژورنال: Journal of Mathematical Physics
سال: 1991
ISSN: 0022-2488,1089-7658
DOI: 10.1063/1.529381