Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The phase diagram of quantum gravity from diffeomorphism-invariant
  RG-flows   We evaluate the phase diagram of quantum gravity within a fully
diffeomorphism-invariant renormalisation group approach. The construction is
based on the geometrical or Vilkovisky-DeWitt effective action. We also resolve
the difference between the fluctuation metric and the background metric. This
allows for fully background-independent flows in gravity. The results provide
further evidence for the ultraviolet fixed point scenario in quantum gravity
with quantitative changes for the fixed point physics. We also find a stable
infrared fixed point related to classical Einstein gravity. Implications and
possible extensions are discussed.

31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
24
The categories of this paper are: dg-ga
19
The categories of this paper are: eess
6
The categories of this paper are: astro-ph
15
The categories of this paper are: nucl-ex
17
The categories of this paper are: q-fin
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
2
The categories of this paper are: math
23
The categories of this paper are: solv-int
16
The categories of this paper are: stat