Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Variations of decay rates of radio-active elements and their connections
  with global anisotropy of physical space   The analysis of correlations between fluctuations of alpha- and beta-decay
rates for different radio-active elements is carried out. These fluctuations
exceed significantly errors of measurements in many cases. They have the
periodical character and reveal definite spatial directions. We suggest that
the observed fluctuations are caused by the unique physical reason connected
with the global anisotropy of physical space and by the new force.

14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
0
The categories of this paper are: hep-ph
23
The categories of this paper are: solv-int
24
The categories of this paper are: dg-ga