Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cosmological implications of Standard Model criticality and Higgs
  inflation   The observed Higgs mass indicates that the Standard Model can be valid up to
near the Planck scale $M_\text{P}$. Within this framework, it is important to
examine how little modification is necessary to fit the recent experimental
results in particle physics and cosmology. As a minimal extension, we consider
the possibility that the Higgs field plays the role of inflaton and that the
dark matter is the Higgs-portal scalar field. We assume that the extended
Standard Model is valid up to the string scale $10^{17}\,\text{GeV}$. (This
translates to the assumption that all the non-minimal couplings are not
particularly large, $\xi\lesssim 10^2$, as in the critical Higgs inflation,
since $M_\text{P}/\sqrt{10^2}\sim 10^{17}\,\text{GeV}$.) We find a correlated
theoretical bound on the tensor-to-scalar ratio $r$ and the dark matter mass
$m_\text{DM}$. As a result, the Planck bound $r<0.09$ implies that the
dark-matter mass must be smaller than 1.1\,TeV, while the PandaX-II bound on
the dark-matter mass $m_\text{DM}>0.7\pm0.2\,\text{TeV}$ leads to $r\gtrsim
2\times10^{-3}$. Both are within the range of near-future detection. When we
include the right-handed neutrinos of mass $M_\text{R}\sim 10^{14}$\,GeV, the
allowed region becomes wider, but we still predict $r\gtrsim 10^{-3}$ in the
most of the parameter space. The most conservative bound becomes $r>10^{-5}$ if
we allow three-parameter tuning of $m_\text{DM}$, $M_\text{R}$, and the
top-quark mass.

37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
31
The categories of this paper are: ao-sci
27
The categories of this paper are: comp-gas
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
29
The categories of this paper are: funct-an
24
The categories of this paper are: dg-ga
4
The categories of this paper are: cond-mat
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org