Article ID Journal Published Year Pages File Type
10721873 Physics Letters B 2011 4 Pages PDF
Abstract
It has been shown that anisotropy of homogeneous spacetime described by the general Kasner metric can be damped by quantum fluctuations coming from perturbative quantum gravity in one-loop approximation. Also, a formal argument, not limited to one-loop approximation, is put forward in favor of stability of isotropy in the exactly isotropic case.
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Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
Preview
Quantum gravity stability of isotropy in homogeneous cosmology
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