Magnitude redshift relation in the brans-dicke model constrained from big-bang nucleosynthesis

E. P.B.A. Thushari, R. Nakamura, Masa-Aki Hashimoto, K. Arai

研究成果: 会議への寄与タイプ論文

抄録

The magnitude redshift relation (m-z) in the Brans-Dicke theory with both a variable and constant cosmological term is investigated. Observations of Type Ia Supernovae (SNIa) are used, in the redshift range of 0.01 < z < 2. The contribution of the matter and a variable cosmological term (λ) is examined. As the next approach BDλ model with a constant cosmological term has been investigated. Later Big Bang Nucleosynthesis has been used to constrain the parameters in BDλ model for coupling constant ω = 104.

元の言語英語
ページ359-362
ページ数4
出版物ステータス出版済み - 12 1 2009
イベント19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009 - Tokyo, 日本
継続期間: 11 30 200912 4 2009

その他

その他19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009
日本
Tokyo
期間11/30/0912/4/09

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nuclear fusion
supernovae

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

これを引用

Thushari, E. P. B. A., Nakamura, R., Hashimoto, M-A., & Arai, K. (2009). Magnitude redshift relation in the brans-dicke model constrained from big-bang nucleosynthesis. 359-362. 論文発表場所 19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009, Tokyo, 日本.

Magnitude redshift relation in the brans-dicke model constrained from big-bang nucleosynthesis. / Thushari, E. P.B.A.; Nakamura, R.; Hashimoto, Masa-Aki; Arai, K.

2009. 359-362 論文発表場所 19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009, Tokyo, 日本.

研究成果: 会議への寄与タイプ論文

Thushari, EPBA, Nakamura, R, Hashimoto, M-A & Arai, K 2009, 'Magnitude redshift relation in the brans-dicke model constrained from big-bang nucleosynthesis' 論文発表場所 19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009, Tokyo, 日本, 11/30/09 - 12/4/09, pp. 359-362.
Thushari EPBA, Nakamura R, Hashimoto M-A, Arai K. Magnitude redshift relation in the brans-dicke model constrained from big-bang nucleosynthesis. 2009. 論文発表場所 19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009, Tokyo, 日本.
Thushari, E. P.B.A. ; Nakamura, R. ; Hashimoto, Masa-Aki ; Arai, K. / Magnitude redshift relation in the brans-dicke model constrained from big-bang nucleosynthesis. 論文発表場所 19th Workshop on General Relativity and Gravitation in Japan, JGRG 2009, Tokyo, 日本.4 p.
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