Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Turbulence and mixing in the early universe   The role of turbulence and turbulent mixing in the formation and evolution of
the early universe is examined. A new quantum-gravitational-dynamics model
suggests that the mechanism of the hot big bang is functionally equivalent to
the mechanism of turbulence, where an inertial-vortex force at Planck scales
matches the Planck gravitational force and drives the formation of
space-time-energy and the formation of more Planck particles, more spinning
Planck-Kerr particles, and a big bang turbulence cascade to larger scales
before cooling to the strong force freeze out temperature. Temperature
fluctuations between the Planck temperature and strong force temperature are
mixed by turbulence to give a Corrsin-Obukhov spectral form. Inflation
fossilizes the turbulent temperature fluctuations by stretching them beyond the
horizon scale of causal connection ct, where c is light speed and t is time.
Fossil temperature turbulence fluctuations seed anisotropies in the
nucleosynthesis of light elements, causing density fluctuations that seed the
first formation of gravitational structure in the matter dominated
hydrogen-helium plasma: proto-voids at galaxy supercluster scales. Evidence of
the proposed big bang turbulence event and first gravitational structure
formation is provided by the spectral form of the cosmic microwave temperature
fluctuations, which have been misinterpreted as sonic.

34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
22
The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
0
The categories of this paper are: hep-ph
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin