Remarks on the Theory of Cosmological Perturbation
LIN Wen-Bin
Institue of High Energy Physics, Chinese Academy of Science,
P.O. Box 918-4, Beijing 100039
Remarks on the Theory of Cosmological Perturbation
LIN Wen-Bin
Institue of High Energy Physics, Chinese Academy of Science,
P.O. Box 918-4, Beijing 100039
关键词 :
98.80.-k ,
98.80.Hw ,
98.80.Cq
Abstract : It is shown that the power spectrum defined in the Synchronous gauge can not be directly used to calculate the predictions of cosmological models on the large-scale structure of Universe, which should be calculated directly by a suitable gauge-invariant power spectrum or the power spectrum defined in the Newtonian Gauge.
Key words :
98.80.-k
98.80.Hw
98.80.Cq
出版日期: 2001-11-01
:
98.80.-k
(Cosmology)
98.80.Hw
98.80.Cq
(Particle-theory and field-theory models of the early Universe (including cosmic pancakes, cosmic strings, chaotic phenomena, inflationary universe, etc.))
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