Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Top Quark Seesaw, Vacuum Structure and Electroweak Precision Constraints   We present a complete study of the vacuum structure of Top Quark Seesaw
models of the Electroweak Symmetry Breaking, including bottom quark mass
generation. Such models emerge naturally from extra dimensions. We perform a
systematic gap equation analysis and develop an improved broken phase
formulation for including exact seesaw mixings. The composite Higgs boson
spectrum is studied in the large-N_c fermion-bubble approximation and an
improved renormalization group approach. The theoretically allowed parameter
space is restrictive, leading to well-defined predictions. We further analyze
the electroweak precision constraints. Generically, a heavy composite Higgs
boson with a mass of ~1TeV is predicted, yet fully compatible with the
precision data.

20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
6
The categories of this paper are: astro-ph
19
The categories of this paper are: eess
23
The categories of this paper are: solv-int
24
The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org
18
The categories of this paper are: econ
14
The categories of this paper are: math-ph
4
The categories of this paper are: cond-mat
11
The categories of this paper are: hep-lat