ANISOTROPY OF CMBR AND GAUGE INVARIANT COSMIC PERTURBATION THEORIES - SOME AMBIGUITIES AND PROBLEMS

CHONGMING XU; XUEJUN WU

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ANISOTROPY OF CMBR AND GAUGE INVARIANT COSMIC PERTURBATION THEORIES - SOME AMBIGUITIES AND PROBLEMS KCI 등재 SCOPUS

CHONGMING XU, XUEJUN WU

언어ENG
URLhttps://db.koreascholar.com/Article/Detail/387771

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천문학회지 (Journal of The Korean Astronomical Society)

제29권 제S호 (1996.12)
pp.17-18

한국천문학회 (Korean Astronomical Society)

초록

COBE's results on the anisotropy of the cosmic microwave background radiation (CMBR) is discussed. Some ambiguities in the linear GI cosmic perturbation theory are clarified. The problem of the last scattering surface and the deficiencies of the linear cosmic perturbation theory are mentioned. The possible ways to overcome the theoretical difficulties are discussed also.

키워드

CMBR perturbation theory cosmology

저자

CHONGMING XU(Dept. of Phys., Nanjing Normal Univ.)
XUEJUN WU(Dept. of Phys., Nanjing Normal Univ.)

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