Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spontaneous radiatively induced breaking of conformal invariance in the
  Standard Model   A mechanism of radiatively induced breaking of the conformal symmetry in the
Standard Model is suggested. The system of one scalar (Higgs) and one fermion
(top-quark) fields with Yukawa and $\phi^4$ interactions is considered. The
infrared instability of the Coleman-Weinberg effective potential for this
system leads to the appearance of a finite renormalization scale and thus to
breaking of the conformal symmetry. Finite condensates of both scalar and
spinor fields appear. It is shown that the top quark condensate can supersede
the tachyon mass of the Higgs field. The Higgs boson is treated as an
elementary scalar and the standard mechanism of electroweak symmetry breaking
remains unchanged. The difference from the Standard Model appears in the value
of the Higgs boson self-coupling constant.

8
The categories of this paper are: hep-ex
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
1
The categories of this paper are: cs
2
The categories of this paper are: math
18
The categories of this paper are: econ
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th