Topology change in Kaluza-Klein and superstring theories☆
Topology change in Kaluza-Klein and superstring theories☆
复制标题
Kaluza-Klein 的拓扑变化和超弦理论☆
DOI:
10.1016/0370-2693(85)90692-6
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发表时间:
1985
影响因子:
4.4
通讯作者:
F. Tipler
中科院分区:
文献类型:
--
作者:
F. Tipler
It is shown that topology change-for instance, true dynamical compactification - cannot occur in classical Kaluza-Klein and superstring theories without causality violation either in the form of a breakdown in predictability (a failure of global hyperbolicity), or in the form of closed timelike curves. This implies that if causality holds, then any topological distinction between the spacetime and internal dimensions either has to be present ab initio, or else must arise in the quantum gravity regime.
DOI:
10.1017/9781009253161
发表时间:
2023-02
期刊:
--
影响因子:
--
作者:
S. Hawking;G. Ellis
通讯作者:
S. Hawking;G. Ellis