Comment to a paper of M. Villata on antigravity

被引:7
作者
Cabbolet, Marcoen J. T. F. [1 ]
机构
[1] Vrije Univ Brussel, Ctr Log & Philosophy Sci, B-1050 Brussels, Belgium
关键词
Gravitational repulsion; General relativity; Foundations of physics; ANTIMATTER;
D O I
10.1007/s10509-011-0939-8
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In a recent paper of M. Villata, it is claimed that "antigravity appears as a prediction of general relativity when CPT is applied." However, the present paper argues that Villata puts the cart before the horse qua methodology, and that the resulting theory cannot be reconciled with the ontological presuppositions of general relativity. The conclusion is that Villata's suggestion for the physics that might underlie a gravitational repulsion of matter and antimatter is not acceptable as a fundamental theory in its current state of development.
引用
收藏
页码:5 / 7
页数:3
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