Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cosmological Issues for Revised Canonical Quantum Gravity   In a recent work we presented a reformulation of the canonical quantum
gravity, based on adding the so-called kinematical term to the gravity-matter
action; this revised approach leads to a self-consistent canonical quantization
of the 3-geometries, referred to the external time as provided via the added
term.
  Here, we show how the kinematical term can be interpreted in terms of a non
relativistic dust fluid which plies the role of a ``real clock' for the quantum
gravity theory, and, in the WKB limit of a cosmological problem, makes account
for a dark matter component which, at present time, could play a dynamical
role.

24
The categories of this paper are: dg-ga
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
20
The categories of this paper are: acc-phys
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics
2
The categories of this paper are: math
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
11
The categories of this paper are: hep-lat