| 迹反常与时间对称性反弹宇宙模型 |
| |
| 引用本文： | 刘辽,李鉴曾.迹反常与时间对称性反弹宇宙模型[J].物理学报,1982,31(12):96-99. |
| |
| 作者姓名： | 刘辽 李鉴曾 |
| |
| 作者单位： | (1)北京广播学院; (2)北京师范大学物理系 |
| |
| 摘 要： | 对κ=0的共形平直时空,由共形反常迹计算了物质场真空的单圈项对有效作用量的贡献,得到一个避免宇宙奇点的时间对称的反弹宇宙解。
关键词：
|
| 收稿时间： | 1982-03-20 |
TRACE ANOMALY AND THE TIME SYMMETRIC BOUNCING COSMOLOGICAL MODEL |
| |
| LIU LIAO and LI JIAN-ZHEN.TRACE ANOMALY AND THE TIME SYMMETRIC BOUNCING COSMOLOGICAL MODEL[J].Acta Physica Sinica,1982,31(12):96-99. |
| |
| Authors: | LIU LIAO and LI JIAN-ZHEN |
| |
| Abstract: | 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. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《物理学报》浏览原始摘要信息 |
| 点击此处可从《物理学报》下载免费的PDF全文 |
|
