Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Capturing strong correlations in spin, electron and local moment systems   We address the question of identifying degrees of freedom for quantum
systems. Typically, quasi-particle descriptions of correlated matter are based
upon the canonical algebras of bosons or fermions. Here we highlight that a
special class of non-canonical algebras also offer useful quantum degrees of
freedom, allowing for the development of quasi-particle descriptions which go
beyond the weakly correlated paradigm. We give a broad overview of such
algebras for spin, electron and local moment systems, and outline important
test problems upon which to develop the framework.

31
The categories of this paper are: ao-sci
12
The categories of this paper are: nucl-th
15
The categories of this paper are: nucl-ex
28
The categories of this paper are: alg-geom
34
The categories of this paper are: chem-ph
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
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
14
The categories of this paper are: math-ph