Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A new method of quantization of classical solutions   Using stochastic quantization method we derive equations for correlators of
quantum fluctuations around the classical solution in the massless phi^4
theory. The obtained equations are then solved in the lowest orders of
perturbation theory, and the first correction to the free propagator of a
quantum fluctuation is calculated.

6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
21
The categories of this paper are: adap-org
4
The categories of this paper are: cond-mat
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph