Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Super-inflation in Loop Quantum Cosmology   We investigate the dynamics of super-inflation in two versions of Loop
Quantum Cosmology, one in which the Friedmann equation is modified by the
presence of inverse volume corrections, and one in which quadratic corrections
are important. Computing the tilt of the power spectrum of the perturbed scalar
field in terms of fast-roll parameters, we conclude that the first case leads
to a power spectrum that is scale invariant for steep power law negative
potentials and for the second case, scale invariance is obtained for positive
potentials that asymptote to a constant value for large values of the scalar
field. It is found that in both cases, the horizon problem is solved with only
a few e-folds of super-inflationary evolution.

2
The categories of this paper are: math
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
32
The categories of this paper are: atom-ph
31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con