Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Validation of the finite-volume quantization condition for two spinless
  particles   Lattice QCD calculations of scattering phaseshifts and resonance parameters
in the two-body sector are becoming precision studies. Early calculations
employed L\"uscher's formula for extracting these quantities at lowest order.
As the calculations become more ambitious, higher-order relations are required.
In this study we present a way to validate the higher-order quantization
conditions. This is an important step given the involved derivations of these
formulae. We derive and validate quantization conditions up to $\ell=5$ partial
waves in both cubic and elongated geometries, and for states zero and non-zero
total momentum. For all 45 quantization conditions we considered (22 in cubic
box, 23 in elongated box) we find perfect agreement.

36
The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
37
The categories of this paper are: supr-con
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
8
The categories of this paper are: hep-ex
13
The categories of this paper are: quant-ph
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math