Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Chaotic deterministic quantization in a 5D general relativity   How to quantize gravity is a major outstanding open question in quantum
physics. While many approaches assume Einstein's theory is an effective
low-energy theory, another possibility is that standard methods of quantization
are the problem. In this paper, I analyze a quantization mechanism based on
chaotic dynamics of 5D general relativity (with imaginary time) with BKL
dynamics in the mixmaster universe as an example. I propose that the randomness
of quantum mechanics as well as its other properties such as nonlocality derive
from chaotic flow of 4D spacetime through a 5th dimension, with the metric
tensor under Wick rotation to Euclidean space acting as a heat bath for other
quantum fields. This is done by showing that the theory meets mixing conditions
such that it is chaotically self-quantizing and quantizes other fields to which
it is coupled, such that in the limit taking chaotic dynamics scale to zero the
quantization is equivalent to a stochastic quantization. A classical stability
analysis shows this dimension is likely spacelike.

25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
36
The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
18
The categories of this paper are: econ
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
16
The categories of this paper are: stat
17
The categories of this paper are: q-fin
6
The categories of this paper are: astro-ph
3
The categories of this paper are: physics
29
The categories of this paper are: funct-an