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Daedalus - Watch this space
被引：0
作者：
Jones, D
机构：
来源：
关键词：
D O I：
10.1038/24748
中图分类号：
O [数理科学和化学];
P [天文学、地球科学];
Q [生物科学];
N [自然科学总论];
学科分类号：
07 ;
0710 ;
09 ;
摘要：
In empty space, particle-antiparticle pairs are constantly created out of nothing. Although these pairs vanish again before their energy can violate the uncertainty principle, a high-energy particle collision nearby may provide the energy to stabilize such a virtual pair — and make it real. This week, Daedalus asks what velocity such a virtual pair is born with, and devises a way to test his bold theory.
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页码：417 / 417
页数：1
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