Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum suprematism picture of Malevich's squares triada for spin states
  and the parametric oscillator evolution in the probability representation of
  quantum mechanics   Review of tomographic probability representation of quantum states is
presented both for oscillator systems with continious variables and
spin--systems with discrete variables. New entropic--information inequalities
are obtained for Franck--Condon factors. Density matrices of qudit states are
expressed in terms of probabilities of artificial qubits as well as the quantum
suprematism approach to geometry of these states using the triadas of Malevich
squares is developed. Examples of qubits, qutrits and ququarts are considered.

10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
18
The categories of this paper are: econ
30
The categories of this paper are: q-alg
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat
9
The categories of this paper are: nlin
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom