Initial conditions problem in cosmological inflation revisited
Initial conditions problem in cosmological inflation revisited
复制标题
重新审视宇宙膨胀的初始条件问题
DOI:
10.1016/j.physletb.2023.138028
复制
发表时间:
2023
影响因子:
4.4
通讯作者:
P. Steinhardt
中科院分区:
文献类型:
--
作者:
D. Garfinkle;Anna Ijjas;P. Steinhardt
We present first results from a novel numerical relativity code based on a tetrad formulation of the Einstein-scalar field equations combined with recently introduced gauge/frame invariant diagnostics. The results provide support for the argument that inflation does not solve the homogeneity and isotropy problem beginning from generic initial conditions following a big bang.
影响因子:
4.4
作者:
Cook, William G.;Glushchenko, Iryna A.;Steinhardt, Paul J.
通讯作者:
Steinhardt, Paul J.