Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Conformal invariance from non-conformal gravity   We discuss the conditions under which classically conformally invariant
models in four dimensions can arise out of non-conformal (Einstein) gravity. As
an `existence proof' that this is indeed possible we show how to derive N=4
super Yang Mills theory with any compact gauge group G from non-conformal
gauged N=4 supergravity as a special flat space limit. We stress the role that
the anticipated UV finiteness of the (so far unknown) underlying theory of
quantum gravity would have to play in such a scheme, as well as the fact that
the masses of elementary particles would have to arise via quantum
gravitational effects which mimic the conformal anomalies of standard (flat
space) UV divergent quantum field theory.

37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
8
The categories of this paper are: hep-ex
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
21
The categories of this paper are: adap-org
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
18
The categories of this paper are: econ
30
The categories of this paper are: q-alg
0
The categories of this paper are: hep-ph
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
2
The categories of this paper are: math