Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Resummed corrections to the \rho parameter due to a finite width of the
  top quark   We perform an all-order calculation of the \rho parameter in a simplified
framework, where the top propagator can be calculated exactly. Special emphasis
is placed on the question of gauge invariance and the treatment of
non-perturbative cut-off effects.

8
The categories of this paper are: hep-ex
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
16
The categories of this paper are: stat
28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an