Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum realization of extensive games   We generalize a concept of classical finite extensive game to make it useful
for application of quantum objects. The generalization extends a quantum
realization scheme of static games to any finite extensive game. It represents
an extension of any classical finite extensive games to the quantum domain. In
addition our model is compatible with well-known quantum schemes of static
games. The paper is summed up by two examples.

21
The categories of this paper are: adap-org
25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
34
The categories of this paper are: chem-ph
28
The categories of this paper are: alg-geom
24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
4
The categories of this paper are: cond-mat
5
The categories of this paper are: gr-qc
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex