On the difficulty of generating gravitational wave turbulence in the early universe
A recent article by Galtier and Nazarenko (2017 Phys. Rev. Lett. 119 221101) proposed that weakly nonlinear gravitational waves could result in a turbulent cascade, with energy flowing from high to low frequency modes or vice versa. This is an interesting proposition for early universe cosmology bec...
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| Format: | Journal article |
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IOP Publishing
2018
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