Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: 4 D Quantum N-Dilaton Gravity and One-Loop Divergence of Effective
  Action on Constant Dilaton   We consider 4D quantum gravity with N-dilatons with the most general
couplings. Especially, on constant dilaton and arbitrary metric background, we
show the structure of the divergent terms. We show the constraint between the
couplings necessary to cancel the coefficient of the square of the Wyle tensor.
Next we show the N dependence of a non-renormalizable divergent term, and found
that it cannot be canceled in the case of $N \geq 1$ with any fine-tuning of
the couplings.

30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
2
The categories of this paper are: math
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
33
The categories of this paper are: plasm-ph
6
The categories of this paper are: astro-ph
23
The categories of this paper are: solv-int
5
The categories of this paper are: gr-qc
3
The categories of this paper are: physics
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
15
The categories of this paper are: nucl-ex