Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On quantum mechanics as constrained N=2 supersymmetric classical
  mechanics   The Schr\"odinger equation is shown to be equivalent to a constrained
Liouville equation under the assumption that phase space is extended to
Grassmann algebra valued variables. For onedimensional systems, the underlying
Hamiltonian dynamics has a N=2 supersymmetry. Potential applications to more
realistic theories are briefly discussed.

34
The categories of this paper are: chem-ph
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
35
The categories of this paper are: mtrl-th
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
4
The categories of this paper are: cond-mat
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
20
The categories of this paper are: acc-phys
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex