Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Contributions from primordial non-Gaussianity and General Relativity to
  the galaxy power spectrum   We compute the real space galaxy power spectrum, including the leading order
effects of General Relativity and primordial non-Gaussianity from the
$f_{\mathrm{NL}}$ and $g_{\mathrm{NL}}$ parameters. Such contributions come
from the one-loop matter power spectrum terms dominant at large scales, and
from the factors of the non-linear bias parameter $b_{\mathrm{NL}}$ (akin to
the Newtonian $b_{\phi}$). We assess the detectability of these contributions
in Stage-IV surveys. In particular, we note that specific values of the bias
parameter may erase the primordial and relativistic contributions to the
configuration space power spectrum.

29
The categories of this paper are: funct-an
36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
16
The categories of this paper are: stat
3
The categories of this paper are: physics
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th