Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Finite states in four dimensional quantum gravity. The isotropic
  minisuperspace Asktekar--Klein--Gordon model   In this paper we construct the generalized Kodama state for the case of a
Klein--Gordon scalar field coupled to Ashtekar variables in isotropic
minisuperspace by a new method. The criterion for finiteness of the state stems
from a minisuperspace reduction of the quantized full theory, rather than the
conventional techniques of reduction prior to quantization. We then provide a
possible route to the reproduction of a semiclassical limit via these states.
This is the result of a new principle of the semiclassical-quantum
correspondence (SQC), introduced in the first paper in this series. Lastly, we
examine the solution to the minisuperspace case at the semiclassical level for
an isotropic CDJ matrix neglecting any quantum corrections and examine some of
the implications in relation to results from previous authors on semiclassical
orbits of spacetime, including inflation. It is suggested that the application
of nonperturbative quantum gravity, by way of the SQC, might potentially lead
to some predictions testable below the Planck scale.

12
The categories of this paper are: nucl-th
1
The categories of this paper are: cs
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
20
The categories of this paper are: acc-phys