Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Emergence of symmetry from random n-body interactions   An ensemble with random n-body interactions is investigated in the presence
of symmetries. A striking emergence of regularities in spectra, ground state
spins and isospins is discovered in both odd and even-particle systems. Various
types of correlations from pairing to spectral sequences and correlations
across different masses are explored. A search for interpretation is presented.

16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
1
The categories of this paper are: cs
23
The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
7
The categories of this paper are: hep-th
27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin