Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Quantum Gravity Resolution to the Cosmological Constant Problem   A finite quantum gravity theory is used to resolve the cosmological constant
problem. A fundamental quantum gravity scale, \Lambda_G \leq 10^{-3} eV, is
introduced above which the quantum corrections to the vacuum energy density
coupled to gravity are exponentially suppressed by a graviton vertex form
factor, yielding an observationally acceptable value for the particle physics
contribution to the cosmological constant. Classical Einstein gravity retains
its causal behavior as well as the standard agreement with observational data.

14
The categories of this paper are: math-ph
28
The categories of this paper are: alg-geom
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
19
The categories of this paper are: eess
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
8
The categories of this paper are: hep-ex
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
35
The categories of this paper are: mtrl-th