Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Dynamical Electroweak Symmetry Breaking and the Top Quark   In this talk I discuss theories of dynamical electroweak symmetry breaking,
with emphasis on the implications of a heavy top-quark on the weak-interaction
$\rho$ parameter.

25
The categories of this paper are: patt-sol
33
The categories of this paper are: plasm-ph
24
The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
4
The categories of this paper are: cond-mat
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
23
The categories of this paper are: solv-int