Evolution of nonlinear fluctuations in preheating after inflation
Evolution of nonlinear fluctuations in preheating after inflation
复制标题
充气后预热非线性波动的演变
DOI:
10.1088/0264-9381/23/2/015
复制
发表时间:
2005
影响因子:
3.5
通讯作者:
Yohei Araki
中科院分区:
文献类型:
--
作者:
Y. Nambu;Yohei Araki
We investigate the evolution of the nonlinear long wavelength fluctuations during preheating after inflation. By using the separate universe approach, the temporal evolution of the power spectrum of the scalar fields and the curvature variable is obtained numerically. We found that the amplitude of the large-scale fluctuations is suppressed after nonlinear evolution during preheating.
DOI:
--
发表时间:
2008
期刊:
影响因子:
--
作者:
Hiramatsu N;Todo T;Ito T;Massaki K;Kasahara A;Amano H;Reading BJ;Matsubara T;Sawaguchi S;Sullivan CV;Hara A;澤口小有美・大久保信幸・市川卓・村上直人・松原孝博;Masaki Tsukamoto;Masaki Tsukamoto;Masaki Tsukamoto;Masaki Tsukamoto;Masaki Tsukamoto;Masaki Tsukamoto;Masaki Tsukamoto;Masaki Tsukamoto;塚本真輝;Masaki Tsukamoto;塚本真輝;Masaki Tsukamoto;Masaki Tsukamoto;塚本真輝;塚本真輝;塚本真輝;塚本真輝;塚本 真輝;塚本 真輝;Masaki Tsukamoto;塚本 真輝;塚本 真輝;塚本 真輝;Masaki Tsukamoto;塚本 真輝;Masaki Tsukamoto;塚本 真輝;塚本 真輝;塚本 真輝;塚本 真輝;塚本 真輝;服部寛;服部寛;服部寛;服部寛;服部寛;渡邊美香;渡邉美香;渡辺 美香;渡邉美香;渡邉美香;渡辺 美香;渡辺 美香;Noriko Ohtake;Kenichi Niikura;Noriko Ohtake;Noriko Ohtake;大竹範子;Nagahama Y.;大竹範子;Nagahama Y.;大竹範子;大竹範子;Yinglu H.;Noriko Ohtake;Nagahama Y.;大竹範子;Ardyant TD.;Noriko Ohtake;Huang X.;大竹範子;Yumi Nagahama;Noriko Ohtake;Yumi Nagahama;永川 桂大;Yumi Nagahama;石塚 範子;石塚 範子;Nagahama Yumi;望戸 愛果;望戸 愛果;渡辺達也;渡辺達也
通讯作者:
渡辺達也
影响因子:
6.4
作者:
D. Lyth;Karim A. Malik;M. Sasaki
通讯作者:
D. Lyth;Karim A. Malik;M. Sasaki