Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An Experiment for Observing Quantum Gravity Phenomena using Twin
  Table-Top 3D Interferometers   Theories of quantum gravity based on the holographic principle predict the
existence of quantum fluctuations of distance measurements that accumulate and
exhibit correlations over macroscopic distances. This paper models an expected
signal due to this phenomenology, and details the design and estimated
sensitivity of co-located twin table-top 3D interferometers being built to
measure or constrain it. The experiment is estimated to be sensitive to
displacements $\sim10^{-19}\,\rm{m}/\sqrt{\rm{Hz}}$ in a frequency band between
1 and 250 MHz, surpassing previous experiments and enabling the possible
observation of quantum gravity phenomena. The experiment will also be sensitive
to MHz gravitational waves and various dark matter candidates.

13
The categories of this paper are: quant-ph
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat