Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Evidence for M-theory based on fractal nearly tri-bimaximal neutrino
  mixing   Developing a theory that can describe everything in the universe is of great
interest, and is closely relevant to M-theory, neutrino oscillation and
charge-parity (CP) violation. Although M-theory is claimed as a grand unified
theory, it has not been tested by any direct experiment. Here we show that
existing neutrino oscillation experimental data supports one kind of high
dimensional unified theory, such as M-theory. We propose a generalization of
the tri-bimaximal neutrino mixing ansatz, and we find that the latest neutrino
oscillation experimental data constraints dimension in a range between 10.46
and 12.93 containing 11, which is an important prediction of M-theory. This
ansatz naturally incorporates the fractal feature of the universe and leptonic
CP violation into the resultant scenario of \textit{fractal} nearly
tri-bimaximal flavor mixing. We also analyze the consequences of this new
ansatze on the latest experimental data of neutrino oscillations, and this
theory matches the experimental data. Furthermore, an approach to construct
lepton mass matrices in fractal universe under permutation symmetry is
discussed. The proposed theory opens an unexpected window on the physics beyond
the Standard Model.

8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
9
The categories of this paper are: nlin
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th
19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph