%0 Journal Article
%T TRACE ANOMALY AND THE TIME SYMMETRIC BOUNCING COSMOLOGICAL MODEL<br>迹反常与时间对称性反弹宇宙模型
%A LIU LIAO
%A LI JIAN-ZHEN
%A <br>刘辽
%A 李鉴曾
%J 物理学报
%D 1982
%I 
%X For conformal flat space-time of k = 0, we calculate the one-loop contribution to the effective action from the conformal trace anomaly and obtain a time symmetric bouncing cosmological solution, which avoids the cosmological singularity.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=1369970BCCF2DC6AF34F3403EA587995&yid=3F3D540C9B7906DE&vid=4AD960B5AD2D111A&iid=59906B3B2830C2C5&sid=6700D0D256586E73&eid=A4FA325EA800C820&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=0