ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The purpose of this note is to point out that near the singularity quantum effects are important and may permit unlimited communication near 2 = 0, even in the Robertson-Walker form. There have been many different approaches to a quantum theory of gravitation. Here we adopt Feynman's path integral ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/228544c0