Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Primordial black holes and secondary gravitational waves from the Higgs
  field   We devise a novel mechanism and for the first time demonstrate that the Higgs
model in particle physics can drive the inflation to satisfy the cosmic
microwave background observations and simultaneously enhance the curvature
perturbations at small scales to explain the abundance of dark matter in our
universe in the form of primordial black holes. The production of primordial
black holes is accompanied by the secondary gravitational waves induced by the
first order Higgs fluctuations which is expected observable by space-based
gravitational wave detectors. We propose possible cosmological probes of Higgs
field in the future observations for primordial black holes dark matter or
stochastic gravitational waves.

29
The categories of this paper are: funct-an
4
The categories of this paper are: cond-mat
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
10
The categories of this paper are: q-bio
19
The categories of this paper are: eess
24
The categories of this paper are: dg-ga
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ
33
The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
3
The categories of this paper are: physics