Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Universally Finite Gravitational & Gauge Theories   It is well known that standard gauge theories are renormalizable in D=4 while
Einstein gravity is renormalizable in D=2. This is where the research in the
field of two derivatives theories is currently standing. We hereby present a
class of weakly non-local higher derivative gravitational and gauge theories
universally consistent at quantum level in any spacetime dimension. These
theories are unitary (ghost-free) and perturbatively renormalizable. Moreover,
we can always find a simple extension of these theories that is
super-renormalizable or finite at quantum level in even and odd spacetime
dimensions. Finally, we propose a super-renormalizable or finite theory for
gravity coupled to matter laying the groundwork for a "finite standard model of
particle physics" and/or a grand unified theory of all fundamental
interactions.

34
The categories of this paper are: chem-ph
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
37
The categories of this paper are: supr-con
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
16
The categories of this paper are: stat
22
The categories of this paper are: chao-dyn
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph